Plaza of Heroes (Extended Art) [Dominaria United] 173 but I didn't expect it

but I didn't expect it from the building itself

Eliminate rivals

ĄĘExile up to X target cards from graveyards

Put all Goblin creature cards with mana value 5 or less from among them onto the battlefield and the rest on the bottom of your library in a random order

Set: Mystery Booster 2 Type: Land Rarity: Rare Whenever City of Brass becomes tapped

Plaza of Heroes (Extended Art) [Dominaria United] 173 but I didn't expect itSet: Dominaria United Type: Land Rarity: Rare {T}: Add {C}. {T}: Add one mana of any color. Spend this mana only to cast a legendary spell. {T}: Add one mana of any color among legendary permanents you control. {3}, {T}, Exile Plaza of Heroes: Target legendary creature gains hexproof and indestructible until end of turn.