Wash Out

Return all permanents of the color of your choice to their owners' hands.

Ornithopter of Paradise

Magister Sphinx

Flying
When Magister Sphinx enters, target player's life total becomes 10.

Wayfarer's Bauble

{2}, {T}, Sacrifice Wayfarer's Bauble: Search your library for a basic land card, put that card onto the battlefield tapped, then shuffle.

Warped Devotion

Whenever a permanent is returned to a player's hand, that player discards a card.

High Seas

Red creature spells and green creature spells cost {1} more to cast.

Shifting Sky

As Shifting Sky enters, choose a color.
All nonland permanents are the chosen color.

Megrim

Whenever an opponent discards a card, Megrim deals 2 damage to that player.

Dromar, the Banisher

Flying
Whenever Dromar, the Banisher deals combat damage to a player, you may pay {2}{U}. If you do, choose a color, then return all creatures of that color to their owners' hands.

Sway of Illusion

Any number of target creatures become the color of your choice until end of turn.
Draw a card.