Sure, it may be fun to completely dominate the game as fast as possible, but it comes with a couple of down-sides, as it tends to get stale after a while, as well as not being as fun overall when compared to a slower and more intense game
You can cast Vampiric Tutor after your untap step but before you draw a card, letting you draw whatever you want at the cost of one mana and two life
Mickey Mouse & Minnie Mouse Adventuring Duo Could Become a Competitive Sweeper Becoming a premiere Emerald and Sapphire pairing, Mickey Mouse & Minnie Mouse - Adventuring Duo introduces the Duo Shift mechanic to the card game
That's neat, and that also neatly shows the end of the Ice Age, because at the end of it all is hope, and light, and civilization can return back to normal.
Tap: Add G, W , or U
they untap and attack to gain four life