Excava, the Risen Past operates under a similar restriction, with the added limitation of only returning Artifacts, Creatures, or Auras
"Japan's Quest for "Soft Power": Attraction and Limitation"
If Alharu has a +1/+1 counter on it and dies, its ability triggers for itself
Due to its competitive use in both Unchained and Labrynth decks, coupled with the collectability of the 25th Anniversary secret rares, Unchained Soul Lord of Yama is likely to retain its status of being an expensive card
C Common Wulf, Lightsworn Beast X LIGHT Level 4 [ Beast-WarriorEffect ] ATK 2100 DEF 300 Cannot be Normal Summoned/Set
This set probably offers the best balance between valuable money and exciting consolation prizes