defense cards yugioh Double Defender 0 Defense Super Defense Robot Elephan -

Generate and keep ticking up energy counts with Atraxa's proliferation effect, allowing you to use them for other effects

At least the healing is nice, even if you could just use a Super Potion for free

Once per turn, if you Special Summon an Xyz Monster with a "Rank-Up-Magic" Spell's effect: You can target that Xyz Monster and 1 monster your opponent controls

That said, I think this commander would have been a bit better in Selesnya colors to take advantage of all the Food support from this set

For example, Blue/Purple Crocodile decks have started teching Doflamingo SR and Sugar as a package to improve resource game (since Croc can recur events, Sugars event-synergy fits)