This is a late 5Ds era card......and it's even worse than DM/GX era card.
I seriously question what was in Konami's mind when they released this card....
It doesn't even work with Spell Counter supports since it uses Spellstone Counter instead for whatever reason, despite the mediocre effect.
If you just want a normal summonable monster with high DEF, regardless of effect, we already have some of them right now, a few having higher DEF than this card.