Sword of Sinew and Steel is a mythic Artifact — Equipment card from Magic: The Gathering (Modern Horizons 1 Timeshifts, H1R).
Mythic
Modern Horizons 1 Timeshifts (H1R)
{3}
Mana Value
3
Card Text
Equipped creature gets +2/+2 and has protection from black and from red.
Whenever equipped creature deals combat damage to a player, destroy up to one target planeswalker and up to one target artifact.
Equip {2}
