Quote Originally Posted by Androgeus View Post
Is the final ability counting -1/-1 counters on the opponent’s creature? If so I feel most people would gain the wrong amount of life if that creature has +1/+1 counters on it. (You’d gain 3*then number of -1/-1 counters you placed. +1s and -1s don’t annihilate until state based actions are checked)
I wrote that wrong. The idea was if your creature had +1/+1 counters you could injure an enemies creature, if it has -1/-1 counters you gain life. If it was both I would write it "For each +1/+1 counter gain X life and put a -1/-1 counter on target creature." Three life is also clearly too much in that case, probably 1 life would be fair if it was both.

Sul Drinker- 2BB
Creature - Insect- Rare
Flying
When Sul Drinker enters the battlefield, sacrifice target creature you control.

For each +1/+1 counter on the creature you sacrificed put a -1/-1 counter on target creature your opponent controls.

For each -1/-1 counter on the creature you sacrificed gain 3 life.

"It devours its victim mind and body, not even the soul escapes."
2/3