Enchant creature
When Lightning Diadem enters the battlefield, it deals 2 damage to any target.
Enchanted creature gets +2/+2.

: Mardu Hateblade gains deathtouch until end of turn. (Any amount of damage it deals to a creature is enough to destroy it.)

Aftermath (Cast this spell only from your graveyard. Then exile it.)
Each player shuffles their hand and graveyard into their library, then draws seven cards.

Counter target spell unless its controller pays . Mindswipe deals X damage to that spell's controller.

Enchant creature
Whenever enchanted creature attacks, you may create a token that's a copy of that creature. Exile that token at end of combat.

Megamorph (You may cast this card face down as a 2/2 creature for . Turn it face up any time for its megamorph cost and put a +1/+1 counter on it.)
When Monastery Loremaster is turned face up, return target noncreature, nonland card from your graveyard to your hand.

Mystic of the Hidden Way can't be blocked.
Morph (You may cast this card face down as a 2/2 creature for . Turn it face up any time for its morph cost.)

If a Wizard entering the battlefield under your control causes a triggered ability of a permanent you control to trigger, that ability triggers an additional time.

Whenever another creature you control leaves the battlefield, put a +1/+1 counter on Ninth Bridge Patrol.

Each opponent sacrifices an artifact creature and a nonartifact creature.

If a source an opponent controls would deal damage to you, prevent 1 of that damage.

When Quicksmith Spy enters the battlefield, target artifact you control gains ": Draw a card" for as long as you control Quicksmith Spy.

Haste
Whenever a creature you control deals combat damage to a player, put a +1/+1 counter on it.
Ferocious — : Draw a card for each creature you control with power 4 or greater.

Flanking (Whenever a creature without flanking blocks this creature, the blocking creature gets -1/-1 until end of turn.)
Creatures your opponents control without flying or reach can't block creatures with power 2 or less.
Partner (You can have two commanders if both have partner.)

Flash
When Snapcaster Mage enters the battlefield, target instant or sorcery card in your graveyard gains flashback until end of turn. The flashback cost is equal to its mana cost. (You may cast that card from your graveyard for its flashback cost. Then exile it.)

Enchant creature
Enchanted creature gets +2/+2 and has protection from all colors. This effect doesn't remove Auras. (It can't be blocked, targeted, or dealt damage by anything that's white, blue, black, red, or green.)

Flying
Inspired — Whenever Sphinx's Disciple becomes untapped, draw a card.

Return target creature with converted mana cost X to its owner's hand. You create X 1/1 blue Faerie creature tokens with flying.

: Prevent all damage that would be dealt to Stonewise Fortifier by target creature this turn.

When Tempest Caller enters the battlefield, tap all creatures target opponent controls.