Commander incorporates many variants of this card, all of which offer some advantages and disadvantages over ol reliable Rampant Growth
Artifact creatures you begin to control later in the turn and permanents that become artifact creatures later in the turn wont get the bonuses
In many cases it is the decks starter, meaning it kickstarts many of the decks plays
That's mainly because retreating costs Energy, and nobody wants to spend it for little reward
However, more often than not, sets also have secret rare cards that go beyond the sets number
Bonecrusher Giant has been an awesome substitution for one of these cards, and while Magma Jet has fallen from grace in much the same way as Flametongue Kavu, I see Twinshot Sniper as another great card to sub in here