Martyr's Bond
Signature Spellbook: Gideon · 2/8 · Rare
$0.46 Near Mint market price (TCGplayer).
Martyr's Bond is card 2 of 8 in the Signature Spellbook: Gideon set, released in June 2019. Its rarity is Rare. The artwork is by Seb McKinnon. Martyr's Bond has also been printed in 2 other sets, so check the set and number to compare like with like.
All cards in Signature Spellbook: Gideon