It is much easier to kill in cube than it is in a format like modern, in addition to that it is all too easy to ignore the effect of Keranos in the cube as well
Mazirek, Kraul Death Priest buffs your entire board whenever you or another player at the table sacrifices a creature
The more I play, the more I like having player aids like this so I spend less time racking my brain for exactly how a complex mechanic like Ring-tempting works
Super Fang halves your opponents Active Pokemons current HP, which can be both massive and not that impactful at the same time
Ive opened some boxes recently with my daughter and she pulled two rainbow cards (Blastoise & Piplup, as well as Giratina.) For someone seeing them for the first time they are stunning with incredible texture, however, I dont often hear people talk about them
Final Verdict: Sylvan Library gives green decks consistent card selection and an optional advantage