Return target nonland permanent you don't control to its owner's hand. Overload {6}{U} (You may cast this spell for its overload cost. If you do, change "target" in its text to "each.")

Exile target creature. Its controller may search their library for a basic land card, put that card onto the battlefield tapped, then shuffle.

Exile target creature. Its controller manifests the top card of their library. (That player puts the top card of their library onto the battlefield face down as a 2/2 creature. If it's a creature card, it can be turned face up any time for its mana cost.)

Exile target creature. Its controller gains life equal to its power.

Defender {T}: Creatures you control gain haste until end of turn.

Creatures with power greater than the number of cards in your hand can't attack.

Flying Creatures you control have "Whenever this creature becomes the target of a spell or ability for the first time each turn, counter that spell or ability."

Equipped creature has haste and shroud. (It can't be the target of spells or abilities.) Equip {0}

Flash Defender

Equipped creature has hexproof and haste. (It can't be the target of spells or abilities your opponents control. It can attack and {T} no matter when it came under your control.) Equip {1} ({1}: Attach to target creature you control. Equip only as a sorcery.)

Defender, flying Shroud (This creature can't be the target of spells or abilities.)

Defender Whenever this creature blocks a creature, that creature doesn't untap during its controller's next untap step.

This spell costs {X} less to cast, where X is the total toughness of creatures you control. Defender {2}{U}{U}: Until end of turn, target creature you control gets +1/+0, gains "Whenever this creature deals combat damage to a player, draw cards equal to its toughness," and can attack as though it didn't have defender.

Defender When this creature enters, draw a card.

Defender When this creature enters, draw a card.

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

Defender {T}: Add X mana in any combination of colors, where X is the number of creatures you control with defender.

{T}: Add one mana of any color that a land an opponent controls could produce.

Defender {T}: Add {G} for each creature you control with defender.

Defender Whenever this creature blocks, put a -0/-1 counter on it.

{T}: Add {C}{C}.

{T}: Add {C}. {T}: Add {G} or {U}. This artifact deals 1 damage to you.

{T}: Add {C}. {T}: Add {W} or {U}. This artifact deals 1 damage to you.