|**Grim Reaper Chronology**|||||

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|Marvel Age Introductions by On-Sale Date|||||
|1968|MAR 7|AVN052|The Avengers|[AVNROS•Black Panther • Goliath • Hawkeye • The Wasp] [Black Widow] •[**NTRO**Grim Reaper] [Black Panther joins]|
|1970|MAY 12|AVN078|The Avengers|[AVNROS•Black Panther • Captain America •  Goliath(Hawkeye) • Quicksilver • Scarlet Witch • The Vision][ ][Lethal Legion • Power Man • Swordsman][Grim Reaper]|
|1970|JUN 9|AVN079|The Avengers|[AVNROS•Black Panther • Captain America • Goliath(Hawkeye) • Iron Man • Mighty Thor • Quicksilver • Scarlet Witch • The Vision] [Lethal Legion • Grim Reaper • Living Laser • Man-Ape • Power Man • Swordsman]|