Golgari Titan
A Legacy deck, by Promidnightz
5th place at a tournament in Magic Online on 2020-03-15

Maindeck:

Artifacts
4 Chalice of the Void
4 Mox Diamond

Creatures
4 Primeval Titan
3 Ramunap Excavator
1 Scavenging Ooze
2 Tireless Tracker

Enchantments
2 Sylvan Library

Enchantment Creatures
4 Dryad of the Ilysian Grove

Instants
4 Once Upon a Time

Sorceries
4 Green Sun's Zenith
1 Life from the Loam

Basic Lands
1 Forest

Basic Snow Lands
2 Snow-Covered Forest

Lands
2 Ancient Tomb
1 Bayou
3 Cavern of Souls
2 Field of the Dead
1 Maze of Ith
2 Misty Rainforest
2 Valakut, the Molten Pinnacle
2 Verdant Catacombs
4 Wasteland
1 Windswept Heath
2 Wooded Foothills

Land Creatures
1 Dryad Arbor

Legendary Lands
1 Karakas

Sideboard:
2 Collector Ouphe
4 Leyline of the Void
3 Abrupt Decay
1 Krosan Grip
4 Mindbreak Trap
1 Bojuka Bog