Once youve accumulated three Energy Counters you can spend them to create a 5/5 copy of an attacking creature
You should stay well-fed with all the Food this makes, and your Foods can tap for mana, which is always way stronger than it seems (see: Jaheira, Friend of the Forest)
The theory behind curled foils is that humidity changes the fibers of the cardboard, causing it to bend, expand, or contract based on how much moisture is on the card
When all else fails, you can always use the "speed bump": a Thrarin, Dwarven Smith (1U27) , Sam, Son of Hamfast (1C311) , or Pippin, Hobbit of Some Intelligence (1R307) can absorb one whole skirmish and leave the rest of your fellowship pristine
Voracious Bibliophile also looks nuts to me, and Im sure the Hinata, Dawn-Crowned players are salivating
It has a Freerunning cost: Return a blue creature you control to its owner's hand