I play on MTGarena, on my phone (android).
[log: 2025.49.55.4263.1164380]
In a standard game, I play capricious hellraiser. Its capacity triggers and allow me to play (for free) "the end" from my graveyard. But while trying to target Rakshasa with "the end" I can't. It is just not proposed as a possible target by the software.
On my following opponent's turn, he attacks with Kashrassa... And while choosing my defending creatures, I cannot select Kashrasa to block it. My opponent played no instant to protect Kashrasa neither during my turn nor his/her turn.
And this bug induced a lost game for me