Crovax the Cursed [Stronghold] Zombie Insect Put a +1/+1 counter on

Put a +1/+1 counter on target creature

/DEF 0) that has ATK equal to your LP

when a card or effect is activated: You can detach 1 Xyz Material from this card

−X: Search your library for an artifact card with mana value X or less

Don't you remember

Crovax the Cursed [Stronghold] Zombie Insect Put a +1/+1 counter onSet: Stronghold Type: Legendary Creature Vampire Noble Rarity: Rare Cost: {2}{B}{B} Crovax the Cursed enters the battlefield with four +1 +1 counters on it. At the beginning of your upkeep, you may sacrifice a creature. If you do, put a +1 +1 counter on Crovax. If you don't, remove a +1 +1 counter from Crovax. {B}: Crovax gains flying until end of turn.