Pesticide

Inflict 2 damage.

Then roll a dice.

If the dice lands on 1 or 2, the target takes an added 1 damage, the next turn.

If the dice lands on 3 or 4, the target takes an added 1 damage, every turn, for the next 2 turns.

If the dice lands on 5 or 6, the target takes an added 1 damage, every turn, for the next 3 turns.