Gundam Marker Gundam Seed Basic Set Battle Royale Whenever an opponent attacks another

Whenever an opponent attacks another one of your opponents

Set: Shadows over Innistrad Prerelease Promos Type: Enchantment Rarity: Rare Cost: {1}{G} Creatures you control have "{T}: Add one mana of any color

Set: Revised Edition Type: Instant Rarity: Uncommon Cost: {U}{U} Counter target spell

Set: Kaladesh Prerelease Promos Type: Legendary Planeswalker — Nissa Rarity: Mythic Cost: {3}{G}{G} +1: Untap target land you control

and can be angled according to the pose

Gundam Marker Gundam Seed Basic Set Battle Royale Whenever an opponent attacks anotherSet of markers for panel lining includes: GM40 Seed Red GM41 Seed Yellow GM42 Seed White GM43 Seed Blue GM44 Seed Gray GM45 Seed Dark Blue