While it might not be a format-defining card in Constructed, I wouldn't be surprised to see this show up in Standard decks
10 Ancient Stone Idol Meanwhile, this Commander favorite comes with a cost discount that can feel a lot more impactful, even though it may be a bit harder of a requirement to fulfil
Sylvan Safekeeper is a perfect example: not many decks are happy to lose a land in order to protect something, but commanders like Slogurk, the Overslime or The Gitrog Monster are more than happy to see those lands hit the bin
Secondly, the ability says play not cast, so if you find a land you can play it
He attacks for 6, 3 of which is unblockable
The best options for burn spells are, of course, options with options