Arena [Time Spiral Timeshifted] Scars of Mirrodin Tokens creatures defending player controls get

creatures defending player controls get -1/-1 until end of turn

Set: Portal Three Kingdoms Type: Creature — Dragon Rarity: Rare Cost: {7}{R}{R} When Zodiac Dragon is put into your graveyard from the battlefield

there's an additional combat phase followed by an additional main phase

Volcanic Eruption deals damage to each creature and each player equal to the number of Mountains put into a graveyard this way

Part prison

Arena [Time Spiral Timeshifted] Scars of Mirrodin Tokens creatures defending player controls getSet: Time Spiral Timeshifted Type: Land Rarity: Rare {3}, {T}: Tap target creature you control and target creature of an opponent's choice they control. Those creatures fight each other. (Each deals damage equal to its power to the other.)