Friendly Neighborhood [Marvel's Spider-Man] Elephant Set: Doctor Who Tokens Type:

Set: Doctor Who Tokens Type: Token Creature — Horse Rarity: Common Doctors you control have horsemanship

Set: Oath of the Gatewatch Type: Legendary Enchantment Rarity: Rare Cost: {2}{W} When Oath of Gideon enters the battlefield

Set: Dominaria United Commander Type: Legendary Creature — Snake Leviathan Rarity: Mythic Cost: {2}{G}{U}{R} Flying

Only then will your victory be compleat

how would I know it worked

Friendly Neighborhood [Marvel's Spider-Man] Elephant Set: Doctor Who Tokens Type:Set: Marvel's Spider Man Type: Enchantment Aura Rarity: Rare Cost: {3}{W} Enchant land When this Aura enters, create three 1 1 green and white Human Citizen creature tokens. Enchanted land has "{1}, {T}: Target creature gets +1 +1 until end of turn for each creature you control. Activate only as a sorcery."