Doubling Season [Judge Gift Cards 2011] Aura Curse Those creatures fight each other

Those creatures fight each other

If you sacrifice an Island this way

Set: Judge Gift Cards 2004 Type: Creature — Elf Rarity: Rare Cost: {3}{G}{G} Echo {3}{G}{G} (At the beginning of your upkeep

Set: Masters 25 Type: Artifact Rarity: Mythic Cost: {X}{X} Chalice of the Void enters the battlefield with X charge counters on it

Set: From the Vault: Dragons Type: Legendary Creature — Elder Dragon Rarity: Rare Cost: {2}{U}{U}{B}{B}{R}{R} Flying

Doubling Season [Judge Gift Cards 2011] Aura Curse Those creatures fight each otherSet: Judge Gift Cards 2011 Type: Enchantment Rarity: Rare Cost: {4}{G} If an effect would create one or more tokens under your control, it creates twice that many of those tokens instead. If an effect would put one or more counters on a permanent you control, it puts twice that many of those counters on that permanent instead.