Awesome Tuesday

When you cast a creature spell, sacrifice this creature.

Flanking (Whenever a creature without flanking blocks this creature, the blocking creature gets -1/-1 until end of turn.) When this creature become...

This creature can't attack unless defending player controls an Island. When you control no Islands, sacrifice this creature. Morph {5}{U} (You may ...

Each player loses 1 life, discards a card, sacrifices a creature of their choice, then sacrifices a land of their choice.

You may exile a blue card from your hand rather than pay this spell's mana cost. Return target creature to its owner's hand.

Trample Whenever this creature attacks, if defending player controls no black permanents, it doesn't untap during your next untap step.

Buyback {3} (You may pay an additional {3} as you cast this spell. If you do, put this card into your hand as it resolves.) Counter target spell wi...

This creature enters with three +1/+1 counters on it. {2}, Remove a +1/+1 counter from this creature: Put a +1/+1 counter on target creature. {2}, ...

Flying Sacrifice this creature: Counter target spell unless its controller pays {2}.

All Sliver creatures have reach.

Enchant creature you control Whenever enchanted creature deals damage, you gain that much life. When this Aura is put into a graveyard from the bat...

At the beginning of your upkeep, put a spore counter on each Fungus you control. Remove three spore counters from this creature: Create a 1/1 green...

Flying Other creatures you control with flying get +0/+1. {T}: Other creatures you control with flying get +1/+0 until end of turn.

Create a 1/1 green Saproling creature token.

Squall Line deals X damage to each creature with flying and each player.

Trample Whenever a creature you control with trample attacks, it gets +2/+2 until end of turn.

Split second (As long as this spell is on the stack, players can't cast spells or activate abilities that aren't mana abilities.) Target creature g...

Flying This creature can block only creatures with flying. {R}{R}: This creature gets +2/+0 until end of turn and deals 1 damage to you.

Destroy target creature with toughness 3 or less. Flashback {5}{R} (You may cast this card from your graveyard for its flashback cost. Then exile it.)

Until end of turn, target creature gains trample and gets +X/+X, where X is the number of attacking creatures.

Flying Shadow (This creature can block or be blocked by only creatures with shadow.) {B}{B}: Creatures with shadow get +1/+0 until end of turn and ...

Indestructible As this creature enters, choose a player. Whenever this creature is dealt damage, it deals that much damage to the chosen player. {T...

Echo {3}{R} (At the beginning of your upkeep, if this came under your control since the beginning of your last upkeep, sacrifice it unless you pay ...

Split second (As long as this spell is on the stack, players can't cast spells or activate abilities that aren't mana abilities.) Target creature g...