Return target nonland permanent with converted mana cost X to its owner's hand.
Draw a card.

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.

Target creature gets +2/+0 and gains first strike until end of turn.

Salt Road Quartermasters enters the battlefield with two +1/+1 counters on it.
, Remove a +1/+1 counter from Salt Road Quartermasters: Put a +1/+1 counter on target creature.

Bloodrush — , Discard Scorchwalker: Target attacking creature gets +5/+1 until end of turn.

When Seekers' Squire enters the battlefield, it explores. (Reveal the top card of your library. Put that card into your hand if it's a land. Otherwise, put a +1/+1 counter on this creature, then put the card back or put it into your graveyard.)

When Sentinel Totem enters the battlefield, scry 1. (Look at the top card of your library. You may put that card on the bottom of your library.)
, Exile Sentinel Totem: Exile all cards from all graveyards.

Lifelink (Damage dealt by this creature also causes you to gain that much life.)
As long as you have 30 or more life, Serra Ascendant gets +5/+5 and has flying.

Choose one or both —
• Exile target creature you don't control.
• Exile target creature you control, then return it to the battlefield under its owner's control.

Target creature gets +2/+4 until end of turn.

Enchant creature
Whenever enchanted creature attacks or blocks, its controller loses 2 life.

Flying
Inspired — Whenever Siren of the Silent Song becomes untapped, each opponent discards a card, then each opponent mills a card.

Flying, haste

When Slayer of the Wicked enters the battlefield, you may destroy target Vampire, Werewolf, or Zombie.

Flying
Hexproof (This creature can't be the target of spells or abilities your opponents control.)

Delve (Each card you exile from your graveyard while casting this spell pays for .)
Flying

Trample (This creature can deal excess combat damage to the player or planeswalker it's attacking.)
When Sylvan Messenger enters the battlefield, reveal the top four cards of your library. Put all Elf cards revealed this way into your hand and the rest on the bottom of your library in any order.

Haste
Mentor (Whenever this creature attacks, put a +1/+1 counter on target attacking creature with lesser power.)
Prevent all noncombat damage that would be dealt to other creatures you control.
: Tajic, Legion's Edge gains first strike until end of turn.

Equipped creature gets +3/+0 and attacks each combat if able.
Equip