Sigil to summon Trigon.
Injustice: Gods Among Us Year 3 (Issue #17)
Trigon
Sigil and ritual Constantine used to contact Trigon in hell.
Injustice: Gods Among Us Year 3 (Issue #2)
—
Update #1 from hoary-hosts-of-hogwarts:
“
The big S in the center is called the Mark of Skaath, according to the Teen Titans cartoon.
“
Sigil and ritual Constantine used to contact Trigon in hell.
Injustice: Gods Among Us Year 3 (Issue #2)
—
Update #1 from hoary-hosts-of-hogwarts:
“
The big S in the center is called the Mark of Skaath, according to the Teen Titans cartoon.
“
John Constantine's Spells 