Ice Magic Over the last few sets, the design of a 4-mana blue spell that sends a creature to the top or bottom of the deck has been pretty good
Thanks to this, it was one of the difficult cards that had a hard trade
Simulacrum Synthesizer Simulacrum Synthesizer has a small condition of artifacts with mana value of 3 or more, so that rules out all tokens aside from copied ones, but that leaves lots of mana rocks, artifact creatures and constructs to make more constructs
For example, say Wolverine has three +1/+1 counters on him, making him a 5/5, and he's enchanted with Messenger's Speed (an Aura with enchant creature and "Enchanted creature has trample and haste.") Then you attack with Wolverine, and he's blocked by a 2/2 creature
Every spell you cast stacks lifegain until you pass 50, then you can fire a laser straight at an opponent