Diregraf Colossus [Innistrad: Midnight Hunt Commander] Duck where X is the amount

where X is the amount of damage those creatures dealt to that player

so timing comes into play as well as bonus moves that allow you to take a second card immediately

Set: Zendikar Rising Prerelease Promos Type: Creature — Merfolk Rogue Rarity: Rare Cost: {1}{U} Kicker {X}

Goblins Type: Creature — Merfolk Rarity: Rare Cost: {U}{U} Other Merfolk creatures you control get +1/+1 and have islandwalk

Diregraf Colossus [Innistrad: Midnight Hunt Commander] Duck where X is the amountSet: Innistrad: Midnight Hunt Commander Type: Creature Zombie Giant Rarity: Rare Cost: {2}{B} Diregraf Colossus enters the battlefield with a +1 +1 counter on it for each Zombie card in your graveyard. Whenever you cast a Zombie spell, create a tapped 2 2 black Zombie creature token.