Brainstorm

Draw three cards, then put two cards from your hand on top of your library in any order.

Crawlspace

No more than two creatures can attack you each combat.

Sol Ring

Sleep

Tap all creatures target player controls. Those creatures don't untap during that player's next untap step.

Holy Day

Prevent all combat damage that would be dealt this turn.

Disenchant

Disrupt Decorum

Goad all creatures you don't control. (Until your next turn, those creatures attack each combat if able and attack a player other than you if able.)

Propaganda

Creatures can't attack you unless their controller pays {2} for each creature they control that's attacking you.

Arcane Signet

{T}: Add one mana of any color in your commander's color identity.

Pramikon, Sky Rampart

Flying, defender
As Pramikon enters, choose left or right.
Each player may attack only the nearest opponent in the chosen direction and planeswalkers controlled by that opponent.

Lightning Bolt

Lightning Bolt deals 3 damage to any target.

Ghostly Prison

Wall of Hope

Defender (This creature can't attack.)
Whenever this creature is dealt damage, you gain that much life.