Théros

Enchant creature When Dragon Mantle enters the battlefield, draw a card. Enchanted creature has "{R}: This creature gets +1/+0 until end of turn."

Target creature gets +2/+0 until end of turn. Regenerate it. You lose 2 life.

Destroy target enchantment. You gain 3 life.

Defender {1}{U}: Returned Phalanx can attack this turn as though it didn't have defender.

Flying Vaporkin can block only creatures with flying.

When Leonin Snarecaster enters the battlefield, you may tap target creature.

Bestow {4}{W} (If you cast this card for its bestow cost, it's an Aura spell with enchant creature. It becomes a creature again if it's not attache...

Boulderfall deals 5 damage divided as you choose among any number of targets.

Reach {6}{G}: Monstrosity 4. (If this creature isn't monstrous, put four +1/+1 counters on it and it becomes monstrous.)

Bestow {5}{R} (If you cast this card for its bestow cost, it's an Aura spell with enchant creature. It becomes a creature again if it's not attache...

Destroy target artifact or land.

Flash (You may cast this spell any time you could cast an instant.) Enchant creature Enchanted creature gets +2/+2.

Flying Heroic — Whenever you cast a spell that targets Wingsteed Rider, put a +1/+1 counter on Wingsteed Rider.

Destroy target attacking or blocking creature.

Equipped creature has "{1}, {T}: Scry 1." (To scry 1, look at the top card of your library, then you may put that card on the bottom of your librar...

When Lagonna-Band Elder enters the battlefield, if you control an enchantment, you gain 3 life.

{6}{R}{R}: Monstrosity 3. (If this creature isn't monstrous, put three +1/+1 counters on it and it becomes monstrous.) When Stoneshock Giant becom...

Trample

Deathbellow Raider attacks each combat if able. {2}{B}: Regenerate Deathbellow Raider.

Return up to two target creature cards from your graveyard to your hand.

{2}{G}: Loathsome Catoblepas must be blocked this turn if able. When Loathsome Catoblepas dies, target creature an opponent controls gets -3/-3 unt...

Target creature gets -4/-4 until end of turn.

Deathtouch {5}{B}{B}: Monstrosity 1. (If this creature isn't monstrous, put a +1/+1 counter on it and it becomes monstrous.) When Keepsake Gorgon...

Whenever another creature dies, tap Fleshmad Steed.