Flying, first strikeIf a source would deal damage to an opponent or a permanent an opponent controls, that source deals double that damage to that player or permanent instead.If a source would deal damage to you or a permanent you control, prevent half that damage, rounded up.
Search your library for up to two basic land cards, reveal those cards, put one onto the battlefield tapped and the other into your hand, then shuffle.
ReachTadeas has hexproof unless it's attacking.Whenever a creature you control with reach attacks, untap it and it can't be blocked by creatures with greater power this combat.Whenever one or more creatures you control deal combat damage to a player, draw a card.
ReachTadeas has hexproof unless it's attacking.Whenever a creature you control with reach attacks, untap it and it can't be blocked by creatures with greater power this combat.Whenever one or more creatures you control deal combat damage to a player, draw a card.
Instant and sorcery spells you cast cost less to cast.Whenever a spell or ability you control counters a spell, you may draw a card. If you do, discard a card.
TrampleWhenever Yidris, Maelstrom Wielder deals combat damage to a player, as you cast spells from your hand this turn, they gain cascade. (When you cast the spell, exile cards from the top of your library until you exile a nonland card that costs less. You may cast it without paying its mana cost. Put the exiled cards on the bottom in a random order.)
+2: You may sacrifice another permanent. If you do, you gain 1 life and draw a card.−3: Destroy target nonland permanent with mana value 3 or less.−9: You get an emblem with "Whenever a creature you control deals combat damage to a player, that player loses the game."
+1: Create a 1/1 colorless Construct artifact creature token with defender.−1: You may sacrifice an artifact. If you do, destroy target artifact or creature.−6: Choose target artifact card in a graveyard or artifact on the battlefield. Create three tokens that are copies of it.
You may look at the top card of your library any time.You may cast creature spells from the top of your library.You can spend mana of any type to cast creature spells.