Just a slight update from the old Portal Undead Majiya. The idea can work quite well in the hands of Raikka too.

Hero: Majiya/Raikka (40 cards)

Ally (17):
4x Popsickle
4x Death Mage Thaddeus
4x Death Collector
1x Der'kan, the Bone King
4x Shadow Knight

Ability (7):
4x Portal
2x Supernova
1x Ley Line Nexus

Item (12):
4x Necromancer's Shroud
4x Pathfinder's Machete
4x Amulet of Conjuring

Location (4):
4x Kiruth: Thaddeus' Vault

Machete and Amulet is a new addition to the archetype. The idea is borrowed from Irum Loest where you can draw a lot of cards through Amulet and renew resources with location.

Machete forms a good combo with Shroud where you can get your undead allies stick after the revival, same to undead Baduruu.

Shadow Knight, Portal and Kiruth were the main combo pieces. Quite often you can go for face a few turns ahead from lethal.

Cryptspawn Tormentor is not used as I think it's not necessary. Forgotten Horror can be considered but the cost is too high that doesn't work well with Amulet.

Both Majiya and Raikka work on the same decklist. Majiya is generally more versatile whilst Raikka is more aggro-ish. Portal and Kiruth has a decent interaction with Raikka ability as they can haste in a brunch of damages. Popsickle and DMT are very also good with Raikka as the damage outputs are insane.

The deck is about a solid Tier 3 deck, whilst some of my testing suggests that it could be a bit higher.