Hour of Devastation

Refuse deals damage to target spell's controller equal to that spell's mana value.

This spell costs {3} less to cast if there are ten or more nonland permanents on the battlefield. Destroy all nonland permanents.

When Resilient Khenra enters the battlefield, you may have target creature get +X/+X until end of turn, where X is Resilient Khenra's power. Etern...

Afflict 4 (Whenever this creature becomes blocked, defending player loses 4 life.) Whenever Wildfire Eternal attacks and isn't blocked, you may ca...

Destroy all creatures. Lands you control don't untap during your next untap step.

Imminent Doom enters the battlefield with a doom counter on it. Whenever you cast a spell with mana value equal to the number of doom counters on I...

All creatures lose indestructible until end of turn. Hour of Devastation deals 5 damage to each creature and each non-Bolas planeswalker.

Shuffle your library, then exile the top four cards. You may cast any number of spells with mana value 5 or less from among them without paying the...

Haste When Earthshaker Khenra enters the battlefield, target creature with power less than or equal to Earthshaker Khenra's power can't block this...

When Chaos Maw enters the battlefield, it deals 3 damage to each other creature.

Repeat the following process X times. Each opponent loses 3 life unless that player sacrifices a nonland permanent or discards a card.

Exile target creature. If that creature was a God, its controller reveals their hand and exiles all cards from it with the same name as that creature.

Menace Whenever Dreamstealer deals combat damage to a player, that player discards that many cards. Eternalize {4}{B}{B} ({4}{B}{B}, Exile this c...

Flying Apocalypse Demon's power and toughness are each equal to the number of cards in your graveyard. At the beginning of your upkeep, tap Apoca...

Afflict 3 (Whenever this creature becomes blocked, defending player loses 3 life.) Whenever an opponent casts a spell, put a -1/-1 counter on Ammit...

Whenever you cast an instant or sorcery spell, you may copy that spell. You may choose new targets for the copy.

Flash Flying Cycling {2}{U} ({2}{U}, Discard this card: Draw a card.) When you cycle Nimble Obstructionist, counter target activated or triggere...

Gain control of target artifact, creature, or enchantment. Lands you control don't untap during your next untap step.

Exile X target creature cards from your graveyard. For each card exiled this way, create a token that's a copy of that card, except it's a 4/4 blac...

Enchant player At the beginning of each end step, enchanted player mills X cards, where X is the number of cards put into their graveyard from anyw...

When Champion of Wits enters the battlefield, you may draw cards equal to its power. If you do, discard two cards. Eternalize {5}{U}{U} ({5}{U}{U}...

Flying, vigilance {2}{W}, {T}: Exile another target creature. Return that card to the battlefield under its owner's control at the beginning of th...

Players can't get counters. Counters can't be put on artifacts, creatures, enchantments, or lands.

Double strike Eternalize {3}{W}{W} ({3}{W}{W}, Exile this card from your graveyard: Create a token that's a copy of it, except it's a 4/4 black Zo...