Andrea Mengucci played this updated ramp decklist on his stream during the Kaldheim Early Access streamer event.

Planeswalkers (2)
2
Ugin, the Spirit Dragon
Creatures (20)
4
Cosima, God of the Voyage
4
Lotus Cobra
4
Bonecrusher Giant
4
Lovestruck Beast
4
Beanstalk Giant
Spells (8)
4
Cultivate
4
Genesis Ultimatum
Enchantments (4)
4
Showdown of the Skalds
Lands (26)
3
Barkchannel Pathway
4
Cragcrown Pathway
4
Fabled Passage
4
Forest
4
Island
4
Ketria Triome
2
Mountain
1
Plains
Cards (60)