And here we have our first reference to Ugin, the spirit dragon (and Nicol Bolas brother)
When that creature dies, if it has an egg counter on it, draw a card and create a 1/1 black Insect creature token with flying
Towashi Plane Kamigawa Modified creatures you control have trample and "Whenever this creature deals combat damage to a player or planeswalker, draw a card." (Equipment, Auras you control, and counters are modifications.) Whenever chaos ensues, distribute three +1/+1 counters among one, two, or three target creatures you control
Buyouts on June 13 and July 12 raised the average number of copies per buyer to 8.0 and 6.0 (respectively), causing Victini XY 117s price to finally spike on July 19 when the Marketplace ran out of copies under $25
The rarity drives the value here, and collectors want to own the rarest cards