Considering this deck somewhat focuses on planeswalkers, it would be weird if we didn't use The Chain Veil to have additional activations and Deepglow Skate to enable some Ults
As long as Ganax is tapped, any Dragon you control gains the undying keyword, which means if it dies with no counters on it, it then returns to the battlefield with an additional +1/+1 counter on it
The deck also contains two beautiful foil cards from Ursula's Return

Abhorrent Overlord Acolyte's Reward Altar of the Pantheon Anax, Hardened in the Forge Aspect of Hydra Athreos, God of Passage Athreos, Shroud-Veiled Blight-Breath Catoblepas Bloodthirsty Ogre Callaphe, Beloved of the Sea Clive, Ifrit's Dominant Daxos, Blessed by the Sun Daybreak Chimera Disciple of Phenax Drag to the Underworld Elspeth, Undaunted Hero Ephara, God of the Polis Erebos, Bleak-Hearted Erebos, God of the Dead Evangel of Heliod Fanatic of Mogis Gray Merchant of Asphodel Grim Servant Heliod, God of the Sun Heliod, Sun-Crowned Hotel of Fears Increasing Devotion Iroas, God of Victory Karametra's Acolyte Karametra, God of Harvests Keranos, God of Storms Klothys's Design Klothys, God of Destiny Kruphix, God of Horizons March of the Canonized Marshmist Titan Master of Waves Mogis's Marauder Mogis, God of Slaughter Nykthos, Shrine to Nyx Nylea's Disciple Nylea's Huntmaster Nylea, God of the Hunt Nylea, Keen-Eyed Nyx Nyx Lotus Pharika, God of Affliction Phenax, God of Deception Pious Kitsune Purphoros, Bronze-Blooded Purphoros, God of the Forge Purphoros, God of the Forge Renata, Called to the Hunt Reverent Hoplite Reverent Hunter Sanguimancy Setessan Petitioner Skyreaping Squire's Devotion Thassa's Oracle Thassa's Rebuff Thassa, Deep-Dwelling Thassa, God of the Sea Threnody Singer Thunderous Might Tymaret, Chosen from Death Underworld Hermit Xenagos, God of Revels

Everything about this card is powerful and the way in which it slots perfectly into the archetype it supports is the icing on the cake
Even if you dont have a creature to cheat out on top of your deck, you can use extra mana to activate Kenessoss ability and help ensure youre not getting a dead draw