Super lundi

Mutate {4}{B} (If you cast this spell for its mutate cost, put it over or under target non-Human creature you own. They mutate into the creature on...

When this creature enters, target opponent puts a card from their hand on top of their library.

Whenever a creature without flying attacks you or a planeswalker you control, this enchantment deals 1 damage to that creature.

{1}: The next time a red source of your choice would deal damage to you this turn, prevent that damage.

Counter target spell unless its controller pays {1} for each card in your graveyard. Madness {U} (If you discard this card, discard it into exile. ...

Counter target spell unless its controller pays {X}.

Mutate {3}{R} (If you cast this spell for its mutate cost, put it over or under target non-Human creature you own. They mutate into the creature on...

Mutate {3}{R} (If you cast this spell for its mutate cost, put it over or under target non-Human creature you own. They mutate into the creature on...

This land enters tapped. {T}: Add {C} for each Locus on the battlefield.

When this creature enters, reveal the top card of your library. If it's a land card, put it onto the battlefield. Otherwise, put that card into you...

When this creature enters, reveal the top card of your library. If it's a land card, put it onto the battlefield. Otherwise, put that card into you...

When this creature enters, reveal the top card of your library. If it's a land card, put it onto the battlefield. Otherwise, put that card into you...

When this creature enters, reveal the top card of your library. If it's a land card, put it onto the battlefield. Otherwise, put that card into you...

When this creature enters, reveal the top card of your library. If it's a land card, put it onto the battlefield. Otherwise, put that card into you...

{T}: Add one mana of any color in your commander's color identity.

{T}: Add one mana of any color in your commander's color identity.

{T}: Add one mana of any color in your commander's color identity.

{T}: Add one mana of any color in your commander's color identity. Sacrifice this artifact: Draw a card.

{T}: Add one mana of any color in your commander's color identity. Sacrifice this artifact: Draw a card.

When this creature enters, you may destroy target artifact or enchantment.

Put target attacking creature on the bottom of its owner's library. Its controller gains life equal to its toughness.

When this artifact enters, put a -1/-1 counter on target creature. {4}, {T}: Proliferate. (Choose any number of permanents and/or players, then giv...

Corrupt deals damage to any target equal to the number of Swamps you control. You gain life equal to the damage dealt this way.

Counter target spell.