Target creature gets +3/-3 until end of turn
Glad to see them returning
If it survives, it does cost three mana to recast, but when the counters are placed on an Artifact like Urabrasks Forge or Migloz, Maze Crusher, the three mana becomes a cost worth investing in
Enter the Infinite, unlike it's affinity-based cousin is a very good card and often does read You win the game. That is what you want if you are waiting till turn 12 to do something big (although you should always protect Enter the Infinite with at least one counterspell)
After months where it's felt like Wizards of the Coast is experimenting with how little it can get away giving us, it's nice to see a Secret Lair where more often than not, you're getting a good deal for your $25/35
That gets you six booster packs from the new Perfect Order expansion for just under $10 per pack