Griselstorm
A Legacy deck, by Nakano Akinori
16th place at a tournament on 2017-06-04
As reported at http://www.hareruyamtg.com/en/k/kD30497S/

Maindeck:

Artifacts
4 Lion's Eye Diamond
4 Lotus Petal

Creatures
1 Grave Titan
2 Magus of the Will

Instants
2 Corpse Dance
4 Dark Ritual
4 Entomb
4 Shallow Grave

Legendary Creatures
4 Griselbrand

Sorceries
3 Collective Brutality
2 Exhume
4 Infernal Tutor
1 Tendrils of Agony
3 Thoughtseize
3 Unmask

Basic Lands
15 Swamp

Sideboard:
4 Grim Monolith
3 Grave Titan
2 Surgical Extraction
2 Toxic Deluge
2 Swamp
2 Lake of the Dead