For each player, you choose from among the permanents that player controls an artifact, a creature, an enchantment, and a planeswalker. Then each player sacrifices all other nonland permanents they control.
Legalities
tlrnot legal
duellegal
brawllegal
pennylegal
PreDH
Rulings · 2
wotc
If a permanent has more than one of the affected types, it can count for any of them. For example, you could choose an artifact creature as the artifact you're sparing, another creature as the creature, and an enchantment creature as the enchantment. Similarly, you could choose an enchantment creature as both the creature and the enchantment that you're sparing, even if the player controls another creature and/or another enchantment.
wotc
None of the chosen permanents are targets of Tragic Arrogance.
Notes
No price observations yet — this card is in the canonical catalog but a refresh hasn't seen a market price.