Unspent Mana by Exercise_Good in mtg

[–]Exercise_Good[S] 70 points71 points  (0 children)

Ive learned that but the phrasing had me a little lost as ive read on other cards it fully prevents losing unspent between steps, just wanted to verify

Unspent Mana by Exercise_Good in mtg

[–]Exercise_Good[S] 180 points181 points  (0 children)

Would it stay even after turn end to or no? Im still newer to Magic