After unleashing giant flying whalesharks that fire lazors (an 8/8 (or bigger! Yes, I used a parenthesis within a parenthesis) flying monstrosity that you can cast for 2 blue mana) from their mouths, I really love Blue. But I'm impartial to black and red. I loathe green because at the time I was active it was the only color that really proved to be a pain.
EDIT:
I'd really love this thread to go on, so for describing colors, use WUBRG (White Red Black Blue Green) when describing cards.
As for infinite creatures, you can use this combo from Mirrodin: Have a Triskelion and Genesis Chamber out. Equip Triskelion with a Scythe of the Wretched and have it shoot itself dead. Triskelion dies, goes back into play and you get a 1/1 artifact creature token. Repeat ad infinitum. Toss in a Krark Clan Ironworks (infinite colorless mana) and a Goblin Rocket Launcher (infinite damage. Your infinite mana should go towards something, right?) for the lulz.
Also, for newbies out there, here's a test: Explain the what happens if you Animate Dead a Worldgorger Dragon. The answer provides a good look into how the stack works.
EDIT:
I'd really love this thread to go on, so for describing colors, use WUBRG (White Red Black Blue Green) when describing cards.
As for infinite creatures, you can use this combo from Mirrodin: Have a Triskelion and Genesis Chamber out. Equip Triskelion with a Scythe of the Wretched and have it shoot itself dead. Triskelion dies, goes back into play and you get a 1/1 artifact creature token. Repeat ad infinitum. Toss in a Krark Clan Ironworks (infinite colorless mana) and a Goblin Rocket Launcher (infinite damage. Your infinite mana should go towards something, right?) for the lulz.
Also, for newbies out there, here's a test: Explain the what happens if you Animate Dead a Worldgorger Dragon. The answer provides a good look into how the stack works.