Cloudcrown Oak serves as an excellent, cost-efficient blocker for any Drakes or Chimeras that may try sneaking in for early damage, and with 3 power, it is more than capable of attacking when that isn't necessary
While Digimon hasn't endured in pop culture as much as Pokmon and Yu-Gi-Oh
QCSE Quarter Century Secret Rare Salamangreat Gazelle X FIRE Level 3 [ CyberseEffect ] ATK 1500 DEF 1000 If a "Salamangreat" monster is sent to your GY, except "Salamangreat Gazelle" (except during the Damage Step): You can Special Summon this card from your hand
I think the power keepers pack is a 50/50 of being heavy, though the Crystal Guardians pack is almost certainly light in my opinion
Ive found its main use is to pick up a damaged Bisharp to use later in the match
The problem with the card is that you really need to build around it to make it work for you however there is not enough redundancy in the effect to make that reliable enough