Mox Tantalite [Modern Horizons] Urza's Power-Plant if you control seven or

if you control seven or more Plains

(It can't be blocked as long as defending player controls a Forest

exile that card

Set: Time Spiral Timeshifted Type: Creature — Merfolk Rarity: Rare Cost: {U}{U} Other Merfolk get +1/+1 and have islandwalk

Reverse Type: Legendary Land (Transforms from Legion's Landing

Mox Tantalite [Modern Horizons] Urza's Power-Plant if you control seven orSet: Modern Horizons Type: Artifact Rarity: Mythic Suspend 3{0} (Rather than cast this card from your hand, pay {0} and exile it with three time counters on it. At the beginning of your upkeep, remove a time counter. When the last is removed, cast it without paying its mana cost.) {T}: Add one mana of any color.