Surging Obstruction Curio Foil 247 (Radiant Origins) - Foil 000 [Class Bonus] Sable Remnant gets

[Class Bonus] Sable Remnant gets +1 power

you may cast the copy without paying its mana cost

it enters the field ephemeral

Whenever an artifact you control enters

[Class Bonus] The next card that opponent activates this turn costs (1) more to activate for every eight damage counters on your champion

Surging Obstruction Curio Foil 247 (Radiant Origins) - Foil 000 [Class Bonus] Sable Remnant getsAs long as you control a Chessman Bishop ally, this card costs 1 less to activate. Negate target card activation unless its controller pays (1). If that card has an odd reserve cost, negate its activation unless its controller pays (3) instead. (Zero is considered even.)