Onslaught

Play with the top card of your library revealed. You may play lands and cast spells from the top of your library.

Turn target creature with a morph ability face down. Cycling {U} ({U}, Discard this card: Draw a card.)

{3}{U}, Sacrifice a permanent: Return target permanent to its owner's hand.

Play with the top card of your library revealed. You may play the top card of your library.

Choose a creature type other than Wall. Each creature becomes that type until end of turn.

{2}{U}{U}, Sacrifice Riptide Shapeshifter: Choose a creature type. Reveal cards from the top of your library until you reveal a creature card of th...

For each opponent, gain control of target permanent that player controls.

Counter target spell. Look at the top four cards of your library, then put them back in any order.

Flying {U}: If target spell has only one target and that target is Quicksilver Dragon, change that spell's target to another creature. Morph {4}{...

Enchant land (Target a land as you cast this. This card enters the battlefield attached to that land.) Enchanted land is an Island.

{U}{U}, Sacrifice a Wizard: Counter target spell. Morph {U} (You may cast this card face down as a 2/2 creature for {3}. Turn it face up any time f...

Nameless One's power and toughness are each equal to the number of Wizards on the battlefield. Morph {2}{U} (You may cast this card face down as a...

Tap five untapped Wizards you control: Search target player's library for up to five cards and exile them. Then that player shuffles their library.

You may choose not to untap Ghosthelm Courier during your untap step. {2}{U}, {T}: Target Wizard creature gets +2/+2 and has shroud for as long as...

Flying Ascending Aven can block only creatures with flying. Morph {2}{U} (You may cast this card face down as a 2/2 creature for {3}. Turn it face ...

Flying When Aven Fateshaper enters the battlefield, look at the top four cards of your library, then put them back in any order. {4}{U}: Look at th...

Flying {1}: Mistform Skyreaver becomes the creature type of your choice until end of turn.

{T}: Counter target spell unless its controller pays {1}. Morph {U} (You may cast this card face down as a 2/2 creature for {3}. Turn it face up an...

{1}: Mistform Stalker becomes the creature type of your choice until end of turn. {2}{U}{U}: Mistform Stalker gets +2/+2 and gains flying until end...

Flying {1}: Mistform Shrieker becomes the creature type of your choice until end of turn. Morph {3}{U}{U} (You may cast this card face down as a 2/...

Graxiplon can't be blocked unless defending player controls three or more creatures that share a creature type.

Flying Whenever a player cycles a card, return Fleeting Aven to its owner's hand.

Return two target creatures to their owners' hands. Cycling {2}{U} ({2}{U}, Discard this card: Draw a card.)

{2}{U}: Look at the top card of your library. You may put that card into your graveyard.