When you play Professor Sadas Vitality, you can attach a Basic Energy card from your discard pile to up to 2 of your Ancient Pokemon
Each of these has a place in Standard, whether it is in the main deck or your sideboard, youre going to want some counterspells if youre playing Blue Right now, while aggressive decks dominate early cycles and low costed creatures run free, Essence Scatter and Syncopate perform the best
This rogue commanders first ability in particular can be pretty useful when building up your storm count by giving you access to some extra spells, while the second one grants some extra copies of your spells for extra profit
Landorus, The Force of Nature Beast/Fusion/Effect/EARTH/Level 10 ATK 2900/DEF 2500 "Landorus the Abundance Djinn" + 1 EARTH monster During your Main Phase, you can also Special Summon "Landorus, The Force of Nature" (from your Extra Deck) by Tributing 1 face-up "Landorus the Abundance Djinn" you control