Explosive Vegetations Ever since Nemesis gave us Skyshroud Claim for two Forests of anything out ramped for four-mana and usually tapped, this has been beloved (Those arrive untapped though)
It changes the math of each turn enough that it requires some double-checking and re-evaluation, which can be a little frustrating for a new player who is still trying to figure out what their cards do
The artifact decks look pretty sweet, and this is likely one of the key pieces for them
The precon packs 15 spells with mana value seven or higher, plus a few X spells
If you destroy all creatures, youre at an advantage in control decks with few to zero creatures, while if youre already ahead on board with small creatures, Armageddon will slow your opponents down, and Caretaker's Talent will help you outpace your opponents while rebounding
Just target one of your own things and get 2 lands for 3 mana