Blue: Flash/Instant Speed
-Flash creatures, counterspells, flash payoffs
Red: Spells Matter
-Lots of spells in red, and some spell payoffs
Green: Ramp
-Ramp into creatures, big spells, mana sinks, etc
Black: Self-Mill
-Self-Mill enablers in black, graveyard payoffs in other colors
White: Anthems/Go-Wide Payoffs
-Anthems in White (Go-Wide Payoffs)