Temporal Aperture [Urza's Saga] SPA Muro de negacion Set: Commander 2013 Type: Instant

Set: Commander 2013 Type: Instant Uncommon Cost: {G}{W} Choose one — • Target creature gets +2/+2 and gains trample until end of turn

You'd think those nasty merrows would know how to hold their breath

they scream

who wielded the power of their native soil

Set: Eventide Type: Creature — Giant Warrior Uncommon Cost: {4}{R}{R} Trample Tap an untapped red creature you control other than Impelled Giant: Impelled Giant gets +X/+0 until end of turn

Temporal Aperture [Urza's Saga] SPA Muro de negacion Set: Commander 2013 Type: InstantSet: Urza's Saga Type: Artifact Rare Cost: {2} {5}, {T}: Shuffle your library, then reveal the top card. Until end of turn, for as long as that card remains on top of your library, play with the top card of your library revealed and you may play that card without paying its mana cost. (If it has X in its mana cost, X is 0.)