Astrid can get pretty powerful pretty quickly if you can build up an engine that has you zapping with Ragost every turn, and once she's mighty enough to attack with impunity, she can make even more food to keep the synergy going
It's an odd compromise that represents how the shows earthbenders weaponize the very ground beneath them, even if they don't actually do so by making independent creatures out of dirt or stone
#12 I really like these
9 Lightning Energy: Evolving Skies (Secret Rare, 235) $11.30 With how popular the expansion Evolving Skies is for its many chase alternate art masterpieces, this majestic Energy card slips through many collectors' sights
They were handed out at MTG Events, conventions, also distributed to stores to potential new players and they were also part of the Guru program
While giving your opponent a whole new hand each turn sounds bad in theory, it actually breaks up their ability to sculpt and plan for future turns