When Yggdrasil, Rebirth Engine enters, exile all creature cards from your graveyard.: Exile the top three cards of your library., : Put a creature card exiled with Yggdrasil onto the battlefield under your control. It gains haste until end of turn. Activate only as a sorcery.
Whenever you cast a historic spell, draw a card. Basim Ibn Ishaq can't be blocked this turn. This ability triggers only once each turn. (Artifacts, legendaries, and Sagas are historic.)Whenever Basim Ibn Ishaq deals combat damage to a player, put a +1/+1 counter on it.
Those Who Came Before — This spell costs less to cast for each historic card in your graveyard. (Artifacts, legendaries, and Sagas are historic.)Exile any number of historic cards from your graveyard with total mana value 30 or greater: You get an emblem with "Creatures you control have base power and toughness 9/9."
You may look at the top card of your library any time.You may play historic lands and cast historic spells from the top of your library. (Artifacts, legendaries, and Sagas are historic.): Add .
Destroy target permanent an opponent controls. Its controller may search their library for a basic land card, put it onto the battlefield, then shuffle.
First strikeWhenever Altaïr Ibn-La'Ahad attacks, exile up to one target Assassin creature card from your graveyard with a memory counter on it. Then for each creature card you own in exile with a memory counter on it, create a tapped and attacking token that's a copy of it. Exile those tokens at end of combat.
When Mjölnir enters, attach it to target legendary creature you control.Whenever equipped creature attacks, tap target creature defending player controls and put a stun counter on it. Then Mjölnir deals damage to each opponent equal to the number of tapped creatures that opponent controls.Equip
Whenever one or more nontoken creatures you control deal combat damage to a player, create a 1/1 black Assassin creature token with menace. (It can't be blocked except by two or more creatures.)
Destroy target creature if it has mana value 2 or less.Revolt — Destroy that creature if it has mana value 4 or less instead if a permanent you controlled left the battlefield this turn.
Flying, vigilance, Exile Senu, Keen-Eyed Protector: You gain 2 life and scry 2.When a legendary creature you control attacks and isn't blocked, if Senu is exiled, put it onto the battlefield attacking.