Biomancer's Familiar [Ravnica Allegiance Prerelease Promos] Human Druid Ally Allosaurus Rider's power and toughness

Allosaurus Rider's power and toughness are each equal to 1 plus the number of lands you control

Whenever Stuffy Doll is dealt damage

Set: Urza's Saga Type: Artifact Rarity: Uncommon Cost: {0} {1}

Raptors are clever enough to tear away a hard metal shell to get at the tasty morsel inside

Biomancer's Familiar [Ravnica Allegiance Prerelease Promos] Human Druid Ally Allosaurus Rider's power and toughnessSet: Ravnica Allegiance Prerelease Promos Type: Creature Mutant Rarity: Rare Cost: {G}{U} Activated abilities of creatures you control cost {2} less to activate. This effect can't reduce the mana in that cost to less than one mana. {T}: The next time target creature adapts this turn, it adapts as though it had no +1 +1 counters on it.