
Bearer of the Heavens | Creature | Giant | When Bearer of the Heavens dies, destroy all permanents at the beginning of the next end step. | Ryan Alexander Lee

Dictate of the Twin Gods | Enchantment | | Flash
If a source would deal damage to a permanent or player, it deals double that damage to that permanent or player instead. | Jaime Jones

Eidolon of the Great Revel | Enchantment Creature | Spirit | Whenever a player casts a spell with mana value 3 or less, Eidolon of the Great Revel deals 2 damage to that player. | Cyril Van Der Haegen

Harness by Force | Sorcery | | Strive — This spell costs {2}{R} more to cast for each target beyond the first.
Gain control of any number of target creatures until end of turn. Untap those creatures. They gain haste until end of turn. | Yefim Kligerman

Spawn of Thraxes | Creature | Dragon | Flying
When Spawn of Thraxes enters the battlefield, it deals damage to any target equal to the number of Mountains you control. | Svetlin Velinov

Twinflame | Sorcery | | Strive — This spell costs {2}{R} more to cast for each target beyond the first.
Choose any number of target creatures you control. For each of them, create a token that's a copy of that creature, except it has haste. Exile those tokens at the beginning of the next end step. | Chase Stone

Revel of the Fallen God | Sorcery | | Create four 2/2 red and green Satyr creature tokens with haste. | Adam Paquette

Temple of Epiphany | Land | | Temple of Epiphany enters the battlefield tapped.
When Temple of Epiphany enters the battlefield, scry 1.
{T}: Add {U} or {R}. | Noah Bradley