Arcum's Astrolabe [Modern Horizons] Human Warrior Werewolf 1 "Raidraptor" monster that is

1 "Raidraptor" monster that is 1 Rank higher than that monster

"The best way to teach is by example

Set: Duel Terminal 4 Card type: Fusion/Effect Monster Rarity: Common Attack: 2500 Defense: 2000 "Elemental HERO Ocean" + "Elemental HERO Woodsman" This monster cannot be Special Summoned except by Fusion Summon

You may play them this turn

Arcum's Astrolabe [Modern Horizons] Human Warrior Werewolf 1 "Raidraptor" monster that isSet: 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.