MTG

When Oreskos Explorer enters the battlefield, search your library for up to X Plains cards, where X is the number of players who control more lands...

{T}: Add {C}. {7}, {T}, Sacrifice Unstable Obelisk: Destroy target permanent.

{1}, {T}: Add {W}{U}.

At the beginning of your upkeep, you may return Squee, Goblin Nabob from your graveyard to your hand.

{1}{B}, {T}, Sacrifice a creature: You gain 1 life and draw a card.

All creatures get -4/-4 until end of turn. You become the monarch.

Whenever Sidisi, Brood Tyrant enters the battlefield or attacks, mill three cards. Whenever one or more creature cards are put into your graveyard ...

Formidable — At the beginning of combat on your turn, if creatures you control have total power 8 or greater, target creature you control gains has...

{T}: Add one mana of any color that a land an opponent controls could produce.

Prevent all noncombat damage that would be dealt to you and other permanents you control. [−2]: Exile target creature with power 4 or greater.

Endless One enters the battlefield with X +1/+1 counters on it.

Hexproof Lieutenant — As long as you control your commander, Stormsurge Kraken gets +2/+2 and has "Whenever Stormsurge Kraken becomes blocked, you ...

Whenever a creature an opponent controls attacks, if you're the defending player, create a 3/3 red Ogre creature token unless that creature's contr...

{1}, Sacrifice another creature: Legion Vanguard explores. (Reveal the top card of your library. Put that card into your hand if it's a land. Other...

When Carrier Thrall dies, create a 1/1 colorless Eldrazi Scion creature token. It has "Sacrifice this creature: Add {C}."

{T}: Flip a coin. If you win the flip, destroy all nonland permanents.

Flying, double strike When Heavenly Blademaster enters the battlefield, you may attach any number of Auras and Equipment you control to it. Other c...

Equipped creature gets +4/+0 and has trample. Equip {4} Cascade (When you cast this spell, exile cards from the top of your library until you exile...

Trample Whenever Rampaging Brontodon attacks, it gets +1/+1 until end of turn for each land you control.

Equipped creature gets +2/+0 and has reach. Whenever equipped creature is dealt damage, it deals damage equal to its power to target player or plan...

Vigilance Creatures can't attack you or planeswalkers you control unless their controller pays {1} for each of those creatures.

Carrion Grub gets +X/+0, where X is the greatest power among creature cards in your graveyard. When Carrion Grub enters the battlefield, mill four ...

Creatures with flying can't attack you or planeswalkers you control. At the beginning of your end step, create a 5/5 green Wurm creature token.

When Palace Sentinels enters the battlefield, you become the monarch.