Destroy target artifact. Flashback {G} (You may cast this card from your graveyard for its flashback cost. Then exile it.)
Sacrifice an artifact: Target artifact gains indestructible until end of turn. 1/2
{1}{R}{R}: Spikeshot Elder deals damage equal to its power to any target. 1/1
{1}{R}{R}: Spikeshot Elder deals damage equal to its power to any target. 1/1
When Goblin Arsonist dies, you may have it deal 1 damage to any target. 1/1
Create two 1/1 red Goblin creature tokens. Storm (When you cast this spell, copy it for each spell cast before it this turn.)
Each opponent sacrifices an artifact. For each artifact sacrificed this way, you create a Treasure token. Flashback {8}{R}{R}. This spell costs {X} less to cast this way, where X is the greatest mana value of a commander you own on the battlefield or in the command zone. (You may cast this card from your graveyard for its flashback cost. Then exile it.)
Conflagrate deals X damage divided as you choose among any number of targets. Flashback—{R}{R}, Discard X cards. (You may cast this card from your graveyard for its flashback cost. Then exile it.)
When Goblin Matron enters, you may search your library for a Goblin card, reveal that card, put it into your hand, then shuffle. 1/1
Battle Display Sorcery — Adventure Destroy target artifact. (Then exile this card. You may cast the creature later from exile.)
Whenever you cast an instant or sorcery spell, this creature deals 2 damage to each opponent. 2/2
Destroy target land. If that land was nonbasic, Molten Rain deals 2 damage to the land’s controller.
Target creature gains double strike until end of turn. (It deals both first-strike and regular combat damage.)
Surge 1R (You may cast this spell for its surge cost if you or a teammate has cast another spell this turn.) Haste When Reckless Bushwhacker enters the battlefield, if its surge cost was paid, other creatures you control get +1/+0 and gain haste until end of turn.
Add RR to your mana pool, then add R to your mana pool for each card named Rite of Flame in each graveyard.