digimon pre release cards MetalGreymon [BT12-068] [Across Time Pre-Release Cards] place this card in the battle area Revelation of Light (BT15-092) -

if you control a Face-up level 2 Beast-Type Monster other than "Nimble Bartel", you can Treat this card as a Tuner Monster for the Synchro Summon of a Beast-type Monster

It's also around half the price of collecting the secret art rare variants, which are supposed to be easier to get than hyper rares

Gavi, Nest Warden makes the first cycling ability each turn free, and that counts for landcyclers, too

SR Super Rare Black Rose Moonlight Dragon X LIGHT Level 7 [ DragonSynchroEffect ] ATK 2400 DEF 1800 1 Tuner + 1+ non-Tuners If this card is Special Summoned, or a Level 5 or higher monster(s) is Special Summoned to your opponent's field: Target 1 Special Summoned monster your opponent controls

If you have a Base Set holo in your binder and have not checked that copyright line lately, now is a good time to start