Arlinn, Voice of the Pack (Japanese Alternate Art) [War of the Spark Promos] Human Soldier Rogue Locus of Mana gets +1/+1

Locus of Mana gets +1/+1 for each unspent green mana you have

But if you choose death instead

Set: Oath of the Gatewatch Prerelease Promos Type: Legendary Creature — Human Ally Rarity: Mythic Cost: {4}{W} When General Tazri enters the battlefield

Set: Kaladesh Inventions Type: Artifact — Equipment Rarity: Mythic Cost: {3} Equipped creature gets +2/+2 and has protection from white and from black

Arlinn, Voice of the Pack (Japanese Alternate Art) [War of the Spark Promos] Human Soldier Rogue Locus of Mana gets +1/+1Set: War of the Spark Promos Type: Legendary Planeswalker Arlinn Rarity: Uncommon Cost: {4}{G}{G} Each creature you control that's a Wolf or a Werewolf enters the battlefield with an additional +1 +1 counter on it. 2: Create a 2 2 green Wolf creature token.