If one or more +1/+1 counters would be put on another creature you control, that many plus one +1/+1 counters are put on it instead
For example, you can't use Muldrotha to play a land if you don't have an available land play or to cast a planeswalker spell during your end step
THIS JUST IN: Presale Info for Ravensburger D23 Show Bundle
Basic lands would get their own full print sheets in 4th Edition, making Revised the last tournament-legal set until 8th Edition in which basic lands could be found in booster packs
While the cards strong enough to warrant such consideration, that makes it hard to slip into the average sacrifice deck, especially considering they often want to sacrifice smaller creatures
Ive posted a few times in the r/Lorcana sub about how I think this is a potentially very negative, very damaging blow to the games future success and Ive been downvoted to hell by people who just dont want to hear anything bad about the game they are invested in