Search the City [Return to Ravnica] SPA Porteador de la cantera create four 1/1 colorless Spirit

create four 1/1 colorless Spirit creature tokens

Set: Battle for Zendikar Type: Creature — Merfolk Scout Ally Common Cost: {1}{U} {4}{U}: Target creature can't be blocked this turn

but they're certain once they find it

Set: Seventh Edition Type: Creature — Wraith Uncommon Cost: {3}{B} Swampwalk (This creature can't be blocked as long as defending player controls a Swamp

there's a mine where goblins still work

Search the City [Return to Ravnica] SPA Porteador de la cantera create four 1/1 colorless SpiritSet: Return to Ravnica Type: Enchantment Rare Cost: {4}{U} When Search the City enters the battlefield, exile the top five cards of your library. Whenever you play a card with the same name as one of the exiled cards, you may put one of those cards with that name into its owner's hand. Then if there are no cards exiled with Search the City, sacrifice it. If you do, take an extra turn after this one.