
Flashfreeze | Instant | | Counter target red or green spell. | Brian Despain

Mystical Teachings | Instant | | Search your library for an instant card or a card with flash, reveal it, put it into your hand, then shuffle.
Flashback {5}{B} (You may cast this card from your graveyard for its flashback cost. Then exile it.) | Ron Spears

Arcane Epiphany | Instant | | This spell costs {1} less to cast if you control a Wizard.
Draw three cards. | Andrew Mar

Faebloom Trick | Instant | | Create two 1/1 blue Faerie creature tokens with flying. When you do, tap target creature an opponent controls. | Annie Stegg

Aetherize | Instant | | Return all attacking creatures to their owner's hand. | Alexandre Honoré

Essence Scatter | Instant | | Counter target creature spell. | Josh Hass

An Offer You Can't Refuse | Instant | | Counter target noncreature spell. Its controller creates two Treasure tokens. (They're artifacts with "{T}, Sacrifice this artifact: Add one mana of any color.") | Dallas Williams