Kuruk creating an army of unblockable Spirits is extremely enticing for any go-wide deck, and The Legend of Kuruk both provides card advantage and card selection for its first two modes
(3) If this card is destroyed while in a Pendulum Zone: You can Special Summon 1 face-up Speedroid Pendulum Monster from your Extra Deck
[2] Rare, Super Rare or Legendary Cards
At the end of the battle phase, return any monsters banished by this effect to the field, and if the other monster was an Xyz monster, this card gains 500 attack points for each xyz material it had when it was banished
Weve seen multiple cascade triggers on cards since, so its lost its shine a little, but this Temur battlecruisers the original double-cascade card, so it stays special
Its only attack, Venoshock, requires two energy to use