Counter target artifact or creature spell. Discover X, where X is that spell's mana value.

Defender
: Add . This mana can't be spent to cast a nonartifact spell.

: Hydro Djinn gains flying until end of turn.
Hydro Djinn gets +2/+2 as long as blue is the most common color or is tied for the most common color among permanents onto the battlefield.

Choose one —
• Counter target spell if it's red.
• Destroy target permanent if it's red.

: Add . Spend this mana only to cast an instant or sorcery spell.
, : Add one mana of any color. Spend this mana only to cast an instant or sorcery spell.

Flash
When this creature enters, you may change the target of target instant or sorcery spell with a single target to this creature.

Attacking creatures get -2/-0 until end of turn.
Draw a card.

Whenever you cast a blue spell, if Hydro-Man is a creature, he gets +1/+1 until end of turn.
At the beginning of your end step, untap Hydro-Man. Until your next turn, he becomes a land and gains ": Add ." (He's not a creature during that time.)

, Sacrifice this creature: Counter target spell that targets a creature you control.

Flying
, Sacrifice this creature: Counter target spell that targets a creature you control.

Flying
Whenever this creature attacks, a random land card in your library perpetually becomes a basic Island in addition to its other types and gains "When this land enters, draw a card."

Target creature gets -5/-0 until end of turn.

Starting intensity 1
Draw a number of cards equal to this spell's intensity.
All Chorus cards you own intensify by 1.

: This creature connives.

Target creature perpetually gets -2/-0.
Target creature gets -2/-0 until end of turn.

Bestow
Flying
You control enchanted creature.
Enchanted creature gets +1/+1 and has flying.

Creatures your opponents control get -4/-0 until end of turn.

Until end of turn, target artifact or creature becomes an artifact creature with base power and toughness 4/4 and gains flying.
Draw a card.

Enchant creature
Enchanted creature can't attack or block, and its activated abilities can't be activated.
When enchanted creature becomes the target of a spell or ability, destroy this Aura.

Whenever a player casts a spell, any other player may pay that spell's mana cost. If a player does, counter the spell. (Mana cost includes color.)

When this creature enters, tap target artifact or creature an opponent controls. Put a stun counter on it.
Islandcycling

Tiered (Choose one additional cost.)
• Blizzard — — Return target creature to its owner's hand.
• Blizzara — — Target creature's owner puts it on their choice of the top or bottom of their library.
• Blizzaga — — Target creature's owner shuffles it into their library.

Bargain
This spell costs less to cast if it's bargained.
Counter target spell.

Enchant artifact or creature
Enchanted permanent doesn't untap during its controller's untap step.

Whenever another snow permanent you control enters, you may have target player mill two cards.

Whenever this creature attacks, you may tap or untap target artifact or creature.

, : Tap target artifact or creature. ( can be paid with one mana from a snow source.)

Affinity for snow lands
When this creature enters, artifacts and creatures target opponent controls don't untap during that player's next untap step.
Return three snow lands you control to their owner's hand: Return this creature to its owner's hand.

Flying
When this creature enters, tap target creature an opponent controls. That creature doesn't untap during its controller's untap step for as long as you control this creature.
Spells your opponents cast that target this creature cost more to cast.