Another pet deck of mine, starring - that's right - Adarkar Unicorn.

4 Birds of Paradise
4 Tamanoa

3 Pyrohemia
4 Lightning Helix
3 Overabundance
3 Searing Meditation
4 Char
3 Supply // Demand
3 Regrowth
4 Oblivion Ring
1 Brightflame

4 City of Brass
4 Karplusan Forest
4 Brushland
4 Jungle Shrine
3 Forest
3 Mountain
2 Plains

The "main" combo is Tamanoa + Overabundance + Searing Meditation (resulting in "Tap a land: Deal 2 damage and gain 2 life"), but there's a bunch of other cool Tamanoa tricks to pull as well. Supply // Demand can in a pinch make a bunch of dudes, but it's mostly for Demand, which can fetch any one of the three core combo pieces (Birds and City can support the blue). The singleton Brightflame is just there because of the hearty lols.