Leprechaun
He'd lend you some gold but he's a little short.

Arcane: Venom
Base Rarity: Ultra-Rare
Troop Type: Fey
Troop Role: Generator
Troop Id: K31_10 / 6638
Max skills: 15    32    11    5
Kingdom: Bright Forest
Kingdom Id: 3002
Trait #1: Greedy
Gain 2 bonus Gold on 4 or 5 Gem matches.
Trait #2: Nature Link
Gain bonus Green Mana from Green Gem matches.
Trait #3: Empowered
Start battles with full Mana.
Spell: Golden Luck
Description: Explode [(Magic / 2) + 1] Green gems, boosted by my Gold. Gain 20 Gold. [0.1]
Mana Color: Green, Purple
Mana Cost: 12
Spell Id: 7967