Skibbles

{t}: Add one mana of any colour to your mana
pool.
"Skibbles!" the Baron called over his shoulder.
"Yeah-yeah?" the large Gobbo asked in its squeaky
voice.
"On my mark! Release, Steve!"
"Which-that?"
The Baron gave an irritated sigh. "The big one!"
"Big-one? Or-big-big-one?"
The Baron grumbled. "The big-big one!"