how to add cards to sideboard mtg arena still sucks, outside of pairing me vs the same decks all the time, but the ridiculous hands and then this can't glitch (3rd time now). | Gabriel Janky Sideboards : r/riftboundtcg

Account For Condition A card listed as near mint will not price the same as a heavily played copy

Activating the regeneration ability creates a replacement effect that acts like a shield, replacing the next time Skithiryx would be destroyed that turn

Flying Creatures with flying cant be blocked except by other creatures with flying (or reach, but this is the evasion article, not the How do I stop evasive creatures article)

And with an attack strength of six, it could be a great card to use to take out location cards

If a creature targeted by In the Darkness Bind Them's final chapter ability changes controllers before the ability resolves, that creature is no longer a legal target