サイレント

• Type: Skill
• Cost: 1
• Effect: Whenever you draw a card this turn, apply 3 Poison to all enemies.

Upgraded

• Cost: 1
• Effect: Whenever you draw a card this turn, apply 4 Poison to all enemies.

A Skill that applies 3-4 AoE Poison on every card drawn this turn. One card can load the equivalent of several turns of Poison at once — paired with draw engines the Poison stacks become explosive in a single turn. Backflip (draw 2) alone puts on 6-8 Poison; Acrobatics (draw 3-4) dumps 9-16 Poison all at once. It also feeds Corpse Explosion — every draw pushes the condition. A top priority card in poison decks.

• Play Corrosive Wave, then spam draw cards to explode the Poison stack.
• Even just Backflip applies 6-8 Poison — the Corrosive Wave into Backflip move is very strong.
• Acrobatics (0 cost, 3-4 draw) is S-tier synergy — 9-16 Poison from a 0-cost card.
• Calculated Gamble (discard hand, draw same) with Corrosive Wave applies Poison equal to hand size.
• Corrosive Wave is this-turn-only, so concentrate draws on the same turn. It doesn't carry to next turn.

• Acrobatics: 0-cost draw 3-4 Skill. Corrosive Wave into Acrobatics alone stacks 9-16 Poison.
• Backflip: 5-8 Block plus draw 2. Applies 6-8 Poison post-Corrosive Wave while giving Block.
• Dexterous Craft: refill to 6 cards. Triggers a huge Poison application via the massive draw.
• Corpse Explosion: 11 AoE damage per 3 Poison applications. Corrosive Wave's per-draw procs chain explosions.

• Act 1 early: High. Even with limited draw, Backflip alone gives 6-8 Poison — enough for early damage.
• Act 1 late: Top priority. Once Acrobatics arrives, 1 cost for 9-16 Poison is devastating.
• Act 2+: Top priority. Core card for poison. Combined with Corpse Explosion it obliterates entire screens.
• Boss reward: High. Even solo bosses fall to big-draw, big-poison turns.