Support Item Gameplay: Add a visual pet representation of quest progress.

Imagine that..

The pet could be up to discussion in the comments below and hopefully some @Riot comments come along as well. For my personal feel on it:

I think immediately to the Star Guardian skin line, considering they have a game-mode too. This really gives me a good feeling, since of that. I honestly think this way we could have the skins without a pet from the Star Guardian get one.

I don't know about that skin idea. Maybe just a pet?

Relic Shield: Shows a creature helping you kill a minion. Ancient Coin: Shows a creature helping you acquire coins. Spelltheif's Edge: Shows a creature helping you hurt enemy champions and acquire gold. If you kill a minion you will make this creature sad and it will not help you acquire gold as often for a short time. This will not affect how much it helps you with hurting enemy champions.