Vivi Overflow Stall

Make the opponent draw every turn, stay alive, and win when their deck runs out.

A+Tier
89.3%Win rate vs the field
#6 of 49JP ranking
JPCard pool
A+Round robin tier: 66.6% head-to-head, #7 of 49

How the deck wins

Vivi's oshi skill draws you 3 and makes your opponent draw 2. Rainy Day Vivi and 1st Vivi's bloom effect also make them draw. Their deck shrinks fast.

Once they hold 7+ cards, 2nd Vivi hBP09-069 takes 50 less Arts damage and 2nd Vivi hBP09-070 hits for 190 with a cheaper cost.

Healing (For You with Lots of Love♪), Papa Quits His Job and the -10 mascots keep your 2nds alive. In tests, about 1 in 3 wins came from the opponent's deck running out.

Deck list

Tap any card to see it full size.

Oshi and holomem (24)
Support (26)
Cheer deck (20)
QtyCardTypeCard no.
1Kikirara ViviOshihBP09-006
3Kikirara ViviDebuthBP09-065
6Kikirara ViviDebuthSD10-007
2Kikirara Vivi1sthBP09-066
4Kikirara Vivi1sthBP09-067
2Kikirara Vivi1sthSD10-008
4Kikirara Vivi2ndhBP09-069
3Kikirara Vivi2ndhBP09-070
3Manager-chanStaffhSD01-017
1Cheer up CurryEventhSD19-010
4For You with Lots of Love♪EventhBP06-086
3Papa Quits His JobEventhBP08-094
4Rainy Day ViviEventhBP09-092
2Archive PCItemhBP07-092
1Friendly PCItemhBP05-074
2Normal PCItemhBP01-104
2MakeupToolhBP09-109
2KotoriMascothBP01-121
2Oka-nyanMascothSD03-013
20Purple CheerCheerhY05-001

Matchups (round robin)

In the JP round robin, each of the 49 JP specialist AIs played every other one 400 times, half going first. This deck won 66.6% of those games: tier A+, #7 of 49. It won 39 of its 48 matchups (4 below 40%). These are AI-vs-AI results, not tournament data.

Best matchups

  1. NePoLaBo Teamwork98.8%In its wins, it attacks with "Vivi is a Strong Defender!" from 2nd Kikirara Vivi (hBP09-069) 6.8 times a game, and attacks with "Vivacious Vision" from 2nd Kikirara Vivi (hBP09-070) 1.4 times a game, and downs 4.5 holomems a game.
  2. Chloe holoX-lot94.5%In its wins, it attacks with "Vivi is a Strong Defender!" from 2nd Kikirara Vivi (hBP09-069) 4.5 times a game, and attacks with "Vivacious Vision" from 2nd Kikirara Vivi (hBP09-070) 2.0 times a game, and downs 4.8 holomems a game. Chloe holoX-lot wins more when it attacks with "Have a Blast with Sakamata?" from 2nd Sakamata Chloe (hBP06-056) more often.
  3. Kobo Rainout93.2%
  4. Risu ID Family89.8%
  5. Nene Energy Drink89.5%In its wins, it attacks with "Vivi is a Strong Defender!" from 2nd Kikirara Vivi (hBP09-069) 5.1 times a game, and attacks with "Vivacious Vision" from 2nd Kikirara Vivi (hBP09-070) 1.8 times a game, and downs 3.1 holomems a game.

Toughest matchups

  1. Kyoko Hero Cop14.2%In its wins, Kyoko Hero Cop attacks with "Resident Strong-Type Member" from 2nd Hyakuto Kyoko (hSD20-007) 4.3 times a game, and attacks with "Can I turn that frown upside down?!" from Debut Hyakuto Kyoko (hSD20-002) 2.4 times a game, and downs 4.7 holomems a game. When Vivi Overflow Stall wins, it downs 3.9 holomems a game (vs 1.6 in its losses) and attacks with "Vivi is a Strong Defender!" from 2nd Kikirara Vivi (hBP09-069) more often (4.3 vs 2.0 times a game).
  2. Mio-oshi Baelz Elizabeth25.0%In its wins, Mio-oshi Baelz Elizabeth attacks with "It's not fun without you" from 1st Hakos Baelz (hBP07-045) 4.6 times a game, and downs 4.0 holomems a game. When Vivi Overflow Stall wins, it downs 1.4 holomems a game (vs 0.3 in its losses) and attacks with "Vivi is a Strong Defender!" from 2nd Kikirara Vivi (hBP09-069) more often (2.8 vs 0.8 times a game).
  3. Kronii Warden of Time27.0%
  4. Kobo-oshi Moona Hiroshima34.2%
  5. AZKi-oshi Chloe Lui Slot40.5%

16% going first, 13% going second. Games last 13.6 turns on average (400 games).

Most wins come from decking the opponent out (63% of wins). In a loss, the opponent usually takes its last life card (82% of losses).

In its wins, Kyoko Hero Cop attacks with "Resident Strong-Type Member" from 2nd Hyakuto Kyoko (hSD20-007) 4.3 times a game, and attacks with "Can I turn that frown upside down?!" from Debut Hyakuto Kyoko (hSD20-002) 2.4 times a game, and downs 4.7 holomems a game. When Vivi Overflow Stall wins, it downs 3.9 holomems a game (vs 1.6 in its losses) and attacks with "Vivi is a Strong Defender!" from 2nd Kikirara Vivi (hBP09-069) more often (4.3 vs 2.0 times a game).

Key cards

2nd Vivi hBP09-069 (the wall)

Vivi is a Strong Defender!: 100 for 2 cheers. Gift: takes -50 Arts damage while the opponent has 7+ cards in hand.

Your main attacker and defender. Keep their hand big.

2nd Vivi hBP09-070

Vivacious Vision: 120, +70 at 7+ opponent cards (+100 at 10+). Gift (center): costs 2 less at 7+.

Your big hitter once their hand is full.

Kikirara Vivi (oshi)

2 power: you draw 3, your opponent draws 2. SP: with a 2nd Vivi in the center, both hands and all archived holomem and supports go back to the decks, then both draw 7.

Use the 2-power skill to fill their hand. The SP is rarely needed.

Rainy Day Vivi

Each player draws 2; with the opponent at 7+ cards, your Vivis get Arts+30 this turn.

Fills their hand and powers up your hit.

Papa Quits His Job

With a collab: your center takes -300 from the first Arts hit next turn.

Protects your 2nd on the turn they can knock it out.

1st Vivi hBP09-067

Bloom effect: you draw 2, the opponent draws 1.

The bloom you want first; more cards for both.

Count the opponent's deck every turn. Once it's low, play safe and let them draw themselves out.

Game plan

Turns 1–2

Early game

Bloom early and start filling their hand.

  1. Bloom 1st hBP09-067 on your 2nd turn for the draw.
  2. Play Rainy Day Vivi and the oshi skill to push their hand toward 7.
  3. Attach mascots to the holomem in front.
Turns 3–4

Mid game

Get 2nd Vivi out and protect it.

  1. Bloom 2nd hBP09-069 around your 3rd turn.
  2. Use Papa Quits His Job before a turn where they could knock it out.
  3. Heal with For You with Lots of Love♪ instead of letting holomem fall.
Turn 5 on

Late game

Hold the line until their deck runs out.

  1. Attack every turn with your 2nds; hBP09-070 hits for 190 at 7+ cards.
  2. Keep making them draw; their deck runs out around your 8th turn.
  3. Don't trade holomem away. Staying alive is how this deck wins.

What the trained AI does

In 60 test games the trained AI won 90%, against 77% for the general AI playing the same deck. It finished games in about 8 of its own turns.

Habit (per game)Trained AIGeneral AIWhat it means for you
2nd hBP09-069 damage543406Attack with the wall Vivi every turn.
Papa Quits His Job played1.80.9Use it every time your 2nd is in danger.
Debut Arts used (hSD10-007)0.82.2Don't waste turns attacking with Debuts.
Your holomem downed2.03.0Protect your stage; you win by surviving.
Wins by opponent deck-out21 of 54—Count their deck: running them out is a real win.

Practice it

  1. In Match Lab's Player vs Bot, play against the Vivi Overflow Stall (JP) Specialist AI first and watch how it sets up.
  2. Then pilot the deck yourself against the Generalist AI.
  3. Aim to win in about 8 of your own turns, like the trained AI does.

Last updated 2026-11-11.