Oskar, Rubbish Reclaimer Secrets are only secret if everyone who is party to them is dead
"Banned and Restricted Announcement - May 18, 2026"
Your opponent decides what to discard, both during the resolution and indirectly by deciding which cards to hold back on their turn as fodder for further discard spells
But the third option that puts a +1/+1 counter on every creature is much more potent than the one that just generates a 2/1
The reprinted Zombify provides a powerful way to reanimate massive threats earlier than before in Standard
The combination of relatively low cost, bodyguard, and ability that grants him a strength of five so long as he doesnt have damage on him is insane, making him very, very painful indeed to take out with a challenge