Dragonlord Dromoka says, Nope. If youre playing with creature enhancements that are sorcery-speed like Equipment or Auras, its nice to know they can get attached during your turn without worrying about an instant-speed removal spell from an opponent
An XRR spell is a long way from mana efficient, it never really gets to being efficient either, even when it does double damage
Across the broader community, 1 enchanted per 23 boxes appears to be the consensus
Since many of these abilities make the animated land into 0/0s with +1/+1 counters, cards like Hardened Scales, Shalai and Hallar, and Kami of Whispered Hopes that synergize with the counters can play well with these cards
I block it with [c]Wall of Runes[/c], a 0/4 defender creature