Great Desert Prospector [The Brothers' War] SPA Abismos de Raicesanegadas Set: Morningtide Type: Creature —

Set: Morningtide Type: Creature — Goblin Rogue Common Cost: {1}{B} Haste Goblin spells and Rogue spells you cast cost {1} less to cast

Set: Unfinity Type: Sorcery Rarity: Common Cost: {5}{R} This spell costs {1} less to cast for each electrical socket in a wall or floor you can see from your seat

Thinking a bit small

Set: Core Set 2020 Type: Instant Rarity: Common Cost: {1}{W} Target creature gets +2/+4 until end of turn

Not only does it work great for card based games

Great Desert Prospector [The Brothers' War] SPA Abismos de Raicesanegadas Set: Morningtide Type: Creature —Set: The Brothers' War Type: Creature Human Artificer Rarity: Uncommon Cost: {4}{W} When Great Desert Prospector enters the battlefield, create a tapped Powerstone token for each other creature you control. (The tokens are artifacts with {T}: Add {C}. This mana can't be spent to cast a nonartifact spell.) Hello, beautiful.