Eternal Masters

Flash When Whitemane Lion enters the battlefield, return a creature you control to its owner's hand.

Flying When Welkin Guide enters the battlefield, target creature gets +2/+2 and gains flying until end of turn.

Flying, vigilance

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

When Monk Idealist enters the battlefield, return target enchantment card from your graveyard to your hand.

When Flame-Kin Zealot enters the battlefield, creatures you control get +1/+1 and gain haste until end of turn.

Flying

Vigilance, reach

When Kor Hookmaster enters the battlefield, tap target creature an opponent controls. That creature doesn't untap during its controller's next unta...

Whenever you cast an Elf spell, you may create a 1/1 green Elf Warrior creature token.

Flinthoof Boar gets +1/+1 as long as you control a Mountain. {R}: Flinthoof Boar gains haste until end of turn. (It can attack and {T} this turn.)

When you control no other creatures, sacrifice Emperor Crocodile.

Whenever you cast an instant or sorcery spell, create a 1/1 red Elemental creature token.

Protection from white {1}{R}: Wildfire Emissary gets +1/+0 until end of turn.

Sacrifice Mogg Fanatic: It deals 1 damage to any target.

Kird Ape gets +1/+2 as long as you control a Forest.

Vanishing 2 (This creature enters the battlefield with two time counters on it. At the beginning of your upkeep, remove a time counter from it. Whe...

Haste Echo {2}{R}{R} (At the beginning of your upkeep, if this came under your control since the beginning of your last upkeep, sacrifice it unless...

Echo {2}{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 ...

Haste When Fervent Cathar enters the battlefield, target creature can't block this turn.

Whenever Borderland Marauder attacks, it gets +2/+0 until end of turn.

Vigilance When Glimmerpoint Stag enters the battlefield, exile another target permanent. Return that card to the battlefield under its owner's con...

Haste When Avarax enters the battlefield, you may search your library for a card named Avarax, reveal it, put it into your hand, then shuffle. {1}{...

Flying {1}{B}, Sacrifice a creature: Regenerate Wake of Vultures.