Astral Cornucopia [Born of the Gods] Human Scout Ally you may put it on

you may put it on top of its owner's library instead

Set: Portal Three Kingdoms Type: Creature — Human Soldier Scout Rarity: Common Cost: {1}{U} Horsemanship (This creature can't be blocked except by creatures with horsemanship

Set: Shards of Alara Type: Creature — Dragon Rarity: Rare Cost: {3}{R}{R}{R} Flying

you sacrifice two creatures

Set: Ravnica: City of Guilds Type: Instant Rarity: Uncommon Cost: {B} Target creature gets -1/-1 until end of turn

Astral Cornucopia [Born of the Gods] Human Scout Ally you may put it onSet: Born of the Gods Type: Artifact Rarity: Rare Cost: {X}{X}{X} Astral Cornucopia enters the battlefield with X charge counters on it. {T}: Choose a color. Add one mana of that color for each charge counter on Astral Cornucopia.