With this card, I dont have much interest with its second attack, although in a deck like Klinklang that is already playing M Energy by default, it is an attack that can come in handy
If this card is Special Summoned during your opponent's turn: Your opponent cannot Special Summon monsters from the Extra Deck for the rest of this turn
And as if it needed any extra reason to add this to your deck, you get a lore just from playing it
For example, Kwain, Itinerant Meddler has an activated ability that lets you 'pay the cost' of tapping it
I think the SAR regular ex goes to Rampardos 112/081 SAR #1 113/081 SAR #2 Mega Chandelure ex (revealed) 114/081 SAR #3 115/081 SAR #4 116/081 SAR #5 117/081 SAR #6 Gwynn (revealed) 118/081 MUR Mega Darkrai ex #9 this will surely make a splash as a deck #10 Wailord is like a brother, a friend, to me #11 That technically counts as water acceleration, I guess #13 Mega Zeraora ex getting an SAR will rule it out again unfortunately