Wall of Fire [Alpha Edition] Merfolk Rogue It has "Sacrifice this creature:

It has "Sacrifice this creature: Add {C}

humans and merfolk joined their magic to invoke a blessing of fertility on the land

Set: From the Vault: Exiled Type: Enchantment Rarity: Mythic Cost: {B}{B}{B} Skip your draw step

• You gain 2 life

"I went to the woods because I wished to live deliberately

Wall of Fire [Alpha Edition] Merfolk Rogue It has "Sacrifice this creature:Set: Alpha Edition Type: Creature Wall Rarity: Uncommon Cost: {1}{R}{R} Defender (This creature can't attack.) {R}: Wall of Fire gets +1 +0 until end of turn. Conjured from the bowels of hell, the fiery wall forms an impassable barrier, searing the soul of any creature attempting to pass through its terrible bursts of flame.