2) How can we guarantee quality
However, if a single creature you control with lifelink deals combat damage to multiple creatures, players, and/or planeswalkers at the same time (perhaps because it has trample or was blocked by more than one creature), the ability will trigger only once
As your commander, you will likely get multiple chances to cast Maelstrom Wanderer, giving you tons of cascade triggers
You can produce a flying 1/1 faerie token each turn and lose a life, and the flexibility of what you can do with it is huge
And that brings us to our Best In Show
To take advantage of all that card draw potential, I will be building a Spellslinger deck full of instants/sorceries and cards that reward us for playing them