They’re changing references to “precombat main phase” and “postcombat main phase” to “first main phase” and “second main phase,” respectively.
This would’ve inadvertently nerfed a few cards that otherwise were able to take advantage of taking extra main phases via extra combat step cards to trigger their effects multiple times in a turn, like Neheb, the Eternal. Now they’re keeping the old wording on that group of cards so it doesn’t result in any functional errata.
They’re changing references to “precombat main phase” and “postcombat main phase” to “first main phase” and “second main phase,” respectively.
This would’ve inadvertently nerfed a few cards that otherwise were able to take advantage of taking extra main phases via extra combat step cards to trigger their effects multiple times in a turn, like Neheb, the Eternal. Now they’re keeping the old wording on that group of cards so it doesn’t result in any functional errata.