Power Surge [Beta Edition] Portal Demo Game the Mindrazer deals 1 damage

the Mindrazer deals 1 damage to that player

Set: Mercadian Masques Type: Instant Rarity: Common Cost: {3}{B} If you control a Swamp

where X is that card's mana value

Set: Arabian Nights Type: Creature — Human Nomad Rarity: Common Cost: {2}{R} Desertwalk

Set: Amonkhet Invocations Type: Instant Rarity: Mythic Cost: {U} Counter target activated or triggered ability

Power Surge [Beta Edition] Portal Demo Game the Mindrazer deals 1 damageSet: Beta Edition Type: Enchantment Rarity: Rare Cost: {R}{R} At the beginning of each player's upkeep, Power Surge deals X damage to that player, where X is the number of untapped lands they controlled at the beginning of this turn.