When normal or special summoned, this card can destroy another dinosaur in your hand to add an evolution pill from your deck to your hand
Since Esper Sentinel has a base power of 1 and the current power is 3, Sovereign Okinec Ahau attacks and places two +1/+1 counters on Esper Sentinel
A: All National events are selected to be in a Duelist-friendly area but please contact the organizer for the WCQ National event you are participating at for detailed information
Archmage's Newt Bounding Felidar Bridled Bighorn Brightfield Glider Brightfield Mustang Bulwark Ox Calamity, Galloping Inferno Caustic Bronco Dracosaur Auxiliary Fortune, Loyal Steed Gila Courser Gilded Ghoda Gloryheath Lynx Guardian Sunmare Quilled Charger Trained Arynx Unswerving Sloth
As long as your Commander has access to white, you can use this combo with virtually no drawbacks.
(A 2001 WOTC ruling incorrectly doubled down on their mistranslation as they did with quite a few of their mistranslations, especially closer to the end