Bloodchief Ascension (504) [Commander Masters]Set: Commander Masters Type: Enchantment Rarity: rare Cost: {B} At the beginning of each end step, if an opponent lost 2 or more life this turn, you may put a quest counter on this enchantment. (Damage causes loss of life.) Whenever a card is put into an opponent's graveyard from anywhere, if this enchantment has three or more quest counters on it, you may have that player lose 2 life. If you do, you gain 2 life.

choose one — • Exile the top two cards of your library

You may cast a spell from among them without paying its mana cost

Set: Rinascimento Type: Artifact Rarity: uncommon Cost: {3} Sacrifice a creature: Add {C}{C}

and a shield counter on it

create a 1/1 colorless Servo artifact creature token

it gains trample and gets +X/+X until end of turn

Create a token that's a copy of that card

you may exile target creature

Set: The Lost Caverns of Ixalan Commander Type: Creature — Dinosaur Rarity: rare Cost: {7}{G}{G} When this creature enters

you lose 1 life and create a 2/2 black Necron Warrior artifact creature token

Set: Eventide Type: Instant Rarity: uncommon Cost: {1}{W/B} Prevent all combat damage that would be dealt this turn if {W} was spent to cast this spell

It gains haste until end of turn