Mana Short [Unlimited Edition] Oldschool where X is the number

where X is the number of untapped lands they controlled at the beginning of this turn

Set: Legends Type: Creature — Elemental Rare Cost: {2}{U} When Time Elemental attacks or blocks

Set: Champions of Kamigawa Type: Legendary Creature — Goblin Shaman Rare Cost: {2}{R}{R}{R} Haste {T}: Create a token that's a copy of target nonlegendary creature you control

"I sees a horsey

Sacrifice Flooded Strand: Search your library for a Plains or Island card

Mana Short [Unlimited Edition] Oldschool where X is the numberSet: Unlimited Edition Type: Instant Rare Cost: {2}{U} Tap all lands target player controls and that player loses all unspent mana.