Mystical Tutor [Signature Spellbook: Jace] Tempest Whenever another nontoken creature enters

Whenever another nontoken creature enters the battlefield under your control

you may pay {2}{W}

Set: Dragons of Tarkir Promos Type: Instant Rare Cost: {1}{B}{R} Choose two — • Return target creature card from your graveyard to your hand

Set: Grand Prix Promos Type: Creature — Goblin Scout Rare Cost: {R} Haste Whenever Goblin Guide attacks

Set: Junior Super Series Type: Land Rare Cost: At the beginning of the end step

Mystical Tutor [Signature Spellbook: Jace] Tempest Whenever another nontoken creature entersSet: Signature Spellbook: Jace Type: Instant Rare Cost: {U} Search your library for an instant or sorcery card and reveal that card. Shuffle your library, then put the card on top of it. "It's not just what you know. It's knowing where to find what you don't."