Huey in particular is a good Character to have in play as he can either be exerted to sing a song on turn 3 or he can quest to play a Character at a lower cost
Phyrexian Vindicator I remember the tricks you could pull with Boros Reckoner
More expensive adds would be the Steel mainstay Robin Hood Champion of Sherwood, as well as the other Steel damage songs
Equipment available includes: Mobility Aids, Bathroom Items, Transfer Devices, Bedroom Items, Daily Living Aids, Ramps,and Augmentative and Alternative Communication items
Four Knocks is like a white Phyrexian Arena for a couple turns, and you can blink it to make it last longer or retrieve it with Sun Titan effects
You may play lands and cast spells with mana value 4 or greater from the top of your library