mtg.wtf

Enchant creature
Enchanted creature gets +2/+2 and has vigilance.

Destroy all nonwhite creatures.

Convoke
You gain 8 life.

Other white creatures you control get +1/+1.
{W}, {T}: Another target white creature you control gains vigilance until end of turn.

Exile target creature with toughness 4 or greater.

First strike
Whenever Preeminent Captain attacks, you may put a Soldier creature card from your hand onto the battlefield tapped and attacking.

Flying
When Resolute Archangel enters the battlefield, if your life total is less than your starting life total, it becomes equal to your starting life total.

Creatures you control get +2/+1 until end of turn. White creatures you control also gain first strike until end of turn.

Convoke
Flying
Seraph of the Masses's power and toughness are each equal to the number of creatures you control.

Vigilance
{4}{W}{W}: Creatures you control get +2/+2 and gain first strike and lifelink until end of turn.
{4}{W}{W}, Exile Soul of Theros from your graveyard: Creatures you control get +2/+2 and gain first strike and lifelink until end of turn.

Enchant creature
Enchanted creature gets +2/+2 and has protection from all colors. This effect doesn't remove Auras.

Whenever a nontoken creature enters the battlefield under your control, you may pay {W}. If you do, create a 1/1 white Spirit creature token with flying.
{1}{W}, Sacrifice a Spirit: Target non-Spirit creature gains indestructible until end of turn.

Flying
Lifelink

Defender
Whenever Wall of Essence is dealt combat damage, you gain that much life.

Vigilance
Warden of the Beyond gets +2/+2 as long as an opponent owns a card in exile.

{2}{U}: Target creature can't be blocked this turn.

Put target creature into its owner's library second from the top.

Defender
When Coral Barrier enters the battlefield, create a 1/1 blue Squid creature token with islandwalk.

Trample
Glacial Crasher can't attack unless there is a Mountain on the battlefield.

[+1]: Look at the top two cards of your library. Put one of them into your graveyard.
[–3]: Return another target nonland permanent to its owner's hand.
[–8]: Each player shuffles their hand and graveyard into their library. You draw seven cards.

{2}{U}, {T}, Sacrifice another creature: Reveal cards from the top of your library until you reveal a nonlegendary creature card. Put that card onto the battlefield and the rest on the bottom of your library in a random order.

Jorubai Murk Lurker gets +1/+1 as long as you control a Swamp.
{1}{B}: Target creature gains lifelink until end of turn.

Flying
Whenever Kapsho Kitefins or another creature enters the battlefield under your control, tap target creature an opponent controls.

Flying
Whenever Master of Predicaments deals combat damage to a player, choose a card in your hand. That player guesses whether the card's mana value is greater than 4. If the player guessed wrong, you may cast the card without paying its mana cost.

You may have Mercurial Pretender enter the battlefield as a copy of a creature you control, except it has "{2}{U}{U}: Return this creature to its owner's hand."