When Spellseeker enters, you may search your library for an instant or sorcery card with mana value 2 or less, reveal it, put it into your hand, then shuffle.
Whenever another creature enters, its controller may draw a card if its power is greater than each other creature's power., : Add X mana in any combination of colors, where X is the greatest power among creatures you control.
At the beginning of your upkeep, if an opponent controls more lands than you, you may search your library for up to three basic land cards, reveal them, put them into your hand, then shuffle.
When you cast this spell, exile two target permanents.IndestructibleWhenever Ulamog, the Ceaseless Hunger attacks, defending player exiles the top twenty cards of their library.
Afflict 3 (Whenever this creature becomes blocked, defending player loses 3 life.)At the beginning of each of your postcombat main phases, add for each 1 life your opponents have lost this turn.
HasteWhen Craterhoof Behemoth enters, creatures you control gain trample and get +X/+X until end of turn, where X is the number of creatures you control.
When Urza, Lord High Artificer enters, create a 0/0 colorless Construct artifact creature token with "This creature gets +1/+1 for each artifact you control."Tap an untapped artifact you control: Add .: Shuffle your library, then exile the top card. Until end of turn, you may play that card without paying its mana cost.
When you cast this spell, exile two target permanents.IndestructibleWhenever Ulamog, the Ceaseless Hunger attacks, defending player exiles the top twenty cards of their library.
When you cast this spell, exile two target permanents.IndestructibleWhenever Ulamog, the Ceaseless Hunger attacks, defending player exiles the top twenty cards of their library.
FlashYou may cast colorless spells as though they had flash.Whenever you cast a colorless spell, until end of turn, Skittering Cicada gains trample and gets +X/+X, where X is that spell's mana value.
When Spellseeker enters, you may search your library for an instant or sorcery card with mana value 2 or less, reveal it, put it into your hand, then shuffle.
When Urza, Lord High Artificer enters, create a 0/0 colorless Construct artifact creature token with "This creature gets +1/+1 for each artifact you control."Tap an untapped artifact you control: Add .: Shuffle your library, then exile the top card. Until end of turn, you may play that card without paying its mana cost.