Flamerush Rider [Fate Reforged] Commander 2018 You may cast Worldheart Phoenix

You may cast Worldheart Phoenix from your graveyard by paying {W}{U}{B}{R}{G} rather than paying its mana cost

Mountains produce {W}

the Arctic Fox

Set: Aether Revolt Type: Instant Rarity: Common Cost: {2}{W} Destroy target artifact or enchantment

Flamerush Rider [Fate Reforged] Commander 2018 You may cast Worldheart PhoenixSet: Fate Reforged Type: Creature Human Warrior Rarity: Rare Cost: {4}{R} Whenever Flamerush Rider attacks, create a token that's a copy of another target attacking creature and that's tapped and attacking. Exile the token at end of combat. Dash {2}{R}{R} (You may cast this spell for its dash cost. If you do, it gains haste, and it's returned from the battlefield to its owner's hand at the beginning of the next end step.)