Super lundi

Cumulative upkeep {1} (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for ...

{U}, {T}: Target snow land becomes a 2/2 blue Elemental creature with flying. It's still a land.

Target attacking creature gets +X/+0 until end of turn. Draw a card at the beginning of the next turn's upkeep.

{T}: Remove target blocking creature from combat. Creatures it was blocking that hadn't become blocked by another creature this combat become unblo...

Flying Whenever this creature deals combat damage to a player, choose one — • That player returns a permanent they control to its owner's hand. • T...

{S}: This creature gets +1/+1 until end of turn. Activate only once each turn. ({S} can be paid with one mana from a snow source.)

{T}: Add {C}.

This land enters tapped. {T}: Add {W} or {U}.

Flying {S}: This creature gains first strike until end of turn. ({S} can be paid with one mana from a snow source.)

Trample Whenever this creature attacks, it gets +1/+0 until end of turn for each other attacking Aurochs.

Destroy target nonsnow creature.

Flying {S}: This creature gets +1/+1 until end of turn. ({S} can be paid with one mana from a snow source.)

This artifact enters tapped. As this artifact enters, choose a color. {T}: Add one mana of the chosen color.

Counter target spell. Recover {2}{U}{U} (When a creature is put into your graveyard from the battlefield, you may pay {2}{U}{U}. If you do, return ...

Whenever an opponent casts a spell, you may reveal the top card of your library. If you do, counter that spell if it has the same mana value as the...

Destroy target Plains or Island. Cryoclasm deals 3 damage to that land's controller.

Destroy target green or white creature.

{X}{X}{1}: Destroy target artifact or creature with mana value X.

{T}: Target creature gets -1/-1 until end of turn. {4}{B}{B}, {T}, Sacrifice this creature: Target creature gets -6/-6 until end of turn.

Whenever this creature becomes blocked, you may draw two cards.

Trample Cumulative upkeep {R} or {G} (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its u...

Feast of Flesh deals X damage to target creature and you gain X life, where X is 1 plus the number of cards named Feast of Flesh in all graveyards.

Counter target red or green spell.

Cumulative upkeep {2} (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for ...