{Tomorrow, Azami's Familiar}, {aluren}, {mindmoil}
Then have your deck full of critters with cmc 3 or less,
This works a treat with a {wheel of sun and moon} and any sac critter permanent
The familiar lets you scry 3 with one to hand whenever you would draw, so it negates any effects which would make you lose life, etc... For drawing,
The {aluren} lets you play critters from your hand with cmc 3 or less for free as instants, and the {mindmoil} lets you get a new hand each time you cast a spell.
Not an infinite, but you can make it so by dropping a {recycle} or the black remake, and a {library of leng} or similar card.
Enjoy