Arcum's Astrolabe [Modern Horizons] Scars of Mirrodin Tokens Champion's Drake gets +3/+3 as

Champion's Drake gets +3/+3 as long as you control a creature with three or more level counters on it

Sacrifice Simic Cluestone: Draw a card

Set: Urza's Saga Type: Enchantment Rarity: Uncommon Cost: {1}{G} Creatures with flying get -2/-0

Set: Modern Event Deck 2014 Type: Land Rarity: Rare Whenever City of Brass becomes tapped

Set: Guilds of Ravnica Type: Sorcery Rarity: Common Cost: {3}{B}{B} Destroy target creature

Arcum's Astrolabe [Modern Horizons] Scars of Mirrodin Tokens Champion's Drake gets +3/+3 asSet: Modern Horizons Type: Snow Artifact Rarity: Common Cost: {S} ({S} can be paid with one mana from a snow source.) When Arcum's Astrolabe enters the battlefield, draw a card. {1}, {T}: Add one mana of any color. Though the Time of Ice has ended, its relics still slumber in New Argive.