Unhinged $0.49 Goblin Bookie Unglued $0.59 Common Courtesy Unsanctioned $0.35 Man of Measure Unhinged $0.49 Grusilda, Monster Masher Unstable $0.69 Animate Library Unstable $2.29 Urza, Academy Headmaster Unstable $0.99 Infinity Elemental Unsanctioned $0.69 Urza's Contact Lenses Unglued $0.69 Richard Garfield, Ph.D
Let's try some comparisons
Im not a huge fan of giving my opponents anything good, but the costs to +1/+1 counter decks might get overbearing
On the other hand, you don't want to play Tablet on turn three, because barring a very particularly Constructed deck, that is when you will have the least flexibility
If youre still stuck, then you have a handy reference and rules guide to work with as well as a couple of turn-order cards that you can keep by your side as you play any game
4 Sunder Most board wipes tend to affect creatures, artifacts, and enchantments