Budget Alternatives to Firestorm

Acceptable Losses $0.06 3R · Sorcery As an additional cost to cast this spell, discard a card at random. Processor Assault $0.07 1R · Sorcery Devoid Draconic Roar $0.10 1R · Instant As an additional cost to cast this spell, you may reveal a Dragon card from your hand. Harvest Pyre $0.10 1R · Instant As an additional cost to cast this spell, exile X cards from your graveyard. Sparkhunter Masticore $0.11 3 · Masticore As an additional cost to cast this spell, discard a card. Molten Exhale $0.11 1R · Sorcery You may cast this spell as though it had flash if you behold a Dragon as an additional cost to ca... Sonic Burst $0.12 1R · Instant As an additional cost to cast this spell, discard a card at random. Cinder Strike $0.13 R · Sorcery As an additional cost to cast this spell, you may blight 1. Sonic Seizure $0.16 R · Instant As an additional cost to cast this spell, discard a card at random. Pumpkin Bombardment $0.16 B/R · Sorcery As an additional cost to cast this spell, discard a card or pay {2}. Draconic Intervention $0.19 2RR · Sorcery As an additional cost to cast this spell, exile an instant or sorcery card from your graveyard. Channeled Force $0.22 2UR · Instant As an additional cost to cast this spell, discard X cards. Lightning Axe $0.23 R · Instant As an additional cost to cast this spell, discard a card or pay {5}. Disaster Radius $0.29 5RR · Sorcery As an additional cost to cast this spell, reveal a creature card from your hand. Grab the Prize $0.34 1R · Sorcery As an additional cost to cast this spell, discard a card. Lesser Masticore $0.37 2 · Masticore As an additional cost to cast this spell, discard a card. Devastating Dreams $0.77 RR · Sorcery As an additional cost to cast this spell, discard X cards at random. Sickening Dreams $1.06 1B · Sorcery As an additional cost to cast this spell, discard X cards. Explosive Singularity $1.18 8RR · Sorcery As an additional cost to cast this spell, you may tap any number of untapped creatures you control.