Just like Jhoira earlier, I like him casting fat stuff for five mana, like Insurrection, Eldrazi Titans like Ulamog, Archangel's Light, Plague Wind, Searing Wind, the Ultimatum Cycle like Genesis Ultimatum, Conflux, Apex Devastator, Progenitus, Avacyn, Angel of Hope, the Ancient Dragon cycle, and loads more
The front side is probably stronger than the back and is what would make this card good
This ability not only lets you slowly take down your opponents strongest blockers, but it also works incredibly well with other decks like Yawgmoth, Thran Physician, which also spreads -1/-1 counters around for your benefit
Edgewall Pack puts two bodies onto the battlefield to enable Celebration, and getting four power and toughness for 3R is a great rate, too
The default level is tuned so you can win 75% of the time, Engelhard says, but you can tune it to be a bit harder. Turtle Team-Up costs $49.99 and includes: 4 Play Boosters 4 60-card decks themed around one of the four Turtles (includes cards from the main set) 1 Enemy deck featuring 39 new cards designed exclusively for Turtle Team-Up 6 Punch-out counter sheets 4 Deck boxes 1 Tutorial booklet