Molly Mendoza

Dragon's Rage Channeler

Whenever you cast a noncreature spell, surveil 1. (Look at the top card of your library. You may put that card into your graveyard.)
Delirium — As long as there are four or more card types among cards in your graveyard, this creature gets +2/+2, has flying, and attacks each combat if able.

Elspeth, Storm Slayer

If one or more tokens would be created under your control, twice that many of those tokens are created instead.
[+1]: Create a 1/1 white Soldier creature token.
[0]: Put a +1/+1 counter on each creature you control. Those creatures gain flying until your next turn.
[−3]: Destroy target creature an opponent controls with mana value 3 or greater.

Ajani's Anguish // Ajani's Anguish

Ajani's Anguish

When this enchantment enters, it deals X damage to any target.
Creatures you control have trample.

Myrel, Shield of Argive

During your turn, your opponents can't cast spells or activate abilities of artifacts, creatures, or enchantments.
Whenever Myrel attacks, create X 1/1 colorless Soldier artifact creature tokens, where X is the number of Soldiers you control.

Otherworldly Gaze

Surveil 3. (Look at the top three cards of your library, then put any number of them into your graveyard and the rest on top of your library in any order.)
Flashback {1}{U} (You may cast this card from your graveyard for its flashback cost. Then exile it.)