Korozda Guildmage [Commander Anthology] Aether Revolt Prerelease Promos Set: Champions of Kamigawa Type:

Set: Champions of Kamigawa Type: Instant — Arcane Rarity: Common Cost: {R} Target creature gains haste until end of turn

As long as enchanted permanent is a Vehicle

It also features a number of creatures that have an effect on entering play

Set: Unlimited Edition Type: Instant Rarity: Uncommon Cost: {2}{U} Psionic Blast deals 4 damage to any target and 2 damage to you

(We'll errata this to be true

Korozda Guildmage [Commander Anthology] Aether Revolt Prerelease Promos Set: Champions of Kamigawa Type:Set: Commander Anthology Type: Creature Elf Shaman Rarity: Uncommon Cost: {B}{G} {1}{B}{G}: Target creature gets +1 +1 and gains intimidate until end of turn. (It can't be blocked except by artifact creatures and or creatures that share a color with it.) {2}{B}{G}, Sacrifice a nontoken creature: Create X 1 1 green Saproling creature tokens, where X is the sacrificed creature's toughness.