If you're concerned about the fact that it only grabs permanent cards, just make sure you're running Eternal Witness or Timeless Witness and you'll have a shot at getting back that key instant or sorcery
Pokmon Happy Adventure Rally 2002
Bloodmoon Ursaluna EX is the best choice
Sacrifice/Aristocrats Kroxa, Titan of Death's Hunger | Illustration by Vincent Proce Creature (16) Bloodtithe Harvester x4 Cauldron Familiar x3 Kroxa, Titan of Death's Hunger Mayhem Devil x4 Syr Ginger, the Meal Ender x2 Unlucky Witness x2 Instant (8) Deadly Dispute x4 Fatal Push x4 Sorcery (6) Claim the Firstborn x3 Thoughtseize x3 Enchantment (4) Fable of the Mirror-Breaker / Reflection of Kiki-Jiki x4 Artifact (4) Witch's Oven x4 Land (22) Blackcleave Cliffs x2 Blightstep Pathway / Searstep Pathway x4 Blood Crypt x4 Den of the Bugbear x2 Hive of the Eye Tyrant x2 Mountain Ramunap Ruins Sokenzan, Crucible of Defiance Sulfurous Springs x2 Swamp x2 Takenuma, Abandoned Mire This deck consists of getting small benefits each time you sacrifice a permanent
But its also not fully clear if it was the flaw on the back or a combination of the back & front that made it a 9 grade
This is extremely useful in dueling, as it eliminates any nasty surprises lurking under the face-down trap cards, and clears a path for unrestricted attacks