Budget Alternatives to Skithiryx, the Blight Dragon

Scorch Rider $0.05 3R · Human Warrior Kicker {1}{R} Flowstone Channeler $0.05 2R · Human Spellshaper {1}{R}, {T}, Discard a card: Target creature gets +1/-1 and gains haste until end of turn. Malevolent Whispers $0.06 3R · Sorcery Gain control of target creature until end of turn. Keldon Overseer $0.06 2R · Human Warrior Kicker {3}{R} Taxi Driver $0.08 1R · Human Pilot {1}, {T}: Target creature gains haste until end of turn. In Thrall to the Pit $0.09 3R · Sorcery Kicker {2}{B} Conduit Goblin $0.12 RW · Goblin Warrior When this creature enters, you get {E}{E} . Dire Wolf Prowler $0.12 2G · Wolf {1}{G}: This creature gets +2/+2 and gains haste until end of turn. Boros Guildmage $0.16 R/WR/W · Human Wizard {1}{R}: Target creature gains haste until end of turn. Jeering Instigator $0.19 1R · Goblin Rogue Morph {2}{R} Savage Knuckleblade $0.20 GUR · Ogre Warrior {2}{G}: This creature gets +2/+2 until end of turn. Paragon of Fierce Defiance $0.20 3R · Human Warrior Other red creatures you control get +1/+1. Skyship Stalker $0.21 2RR · Cat Dragon Flying Contortionist Otter Storm $0.22 Stickers {TK}{TK} — {T}: Target creature gains haste until end of turn. Captivating Crew $0.34 3R · Human Pirate {3}{R}: Gain control of target creature an opponent controls until end of turn. Shifty Doppelganger $0.48 2U · Shapeshifter {3}{U}, Exile this creature: You may put a creature card from your hand onto the battlefield. Thundermane Dragon $0.49 3R · Dragon Flying Thornling $1.01 3GG · Elemental Shapeshifter {G}: This creature gains haste until end of turn.