I recently picked up Eternal again after multiple years away. Had to make the best deck I could while growing my collection and found this to be a pretty fund deck to play. This focuses on cost-reduced overwhelm cards to go quick to the face.
Veena's Masterpiece is probably the MVP, buffing things like Talir,
Pyroknight and
Karrina, Hive Guardian up to 4+ attack to then draw a card. There are multiple forms of cost reduction as well, including
Talir, Looking Forward Shepherd's Horn, and
The Praxis Arcanum.
Relentless Hare is a great finisher when it is pulled by Veena, cost reduced by Talir, and doubled by
Alhed, Mount Breaker.
Snoozing Sloth is a great asset as well, readying Karrina to defend.
Dawnwalker is a good way to trigger Veena's Masterpiece early and its void ability triggers often enough. Karrina and
Riftfeeder Wasp, besides just being auto-includes in any Praxis deck, are good targets for
Rampage and
Ossuar Longbow.
There's room for improvement in this deck. A bit more control or offensive spells would be nice. You could easily cut Shepherd's Horn as it is basically a lesser Praxis Arcanum. Alhed could also be cut as he is only of benefit in a game that has stalled out past turn 8.
Pyroknight
x4
2
Karrina, Hive Guardian
x4
2
Rampage
x4
2
Veena's Masterpiece
x4
3
Dawnwalker
x4
3
Liquid Flame
x4
3
Shepherd's Horn
x3
3
Snoozing Sloth
x3
3
Talir, Looking Forward
x4
4
Ossuar Longbow
x3
4
The Praxis Arcanum
x3
5
Alhed, Mount Breaker
x2
5
Riftfeeder Wasp
x4
6
Patrice, Your New Home
x2
7
Relentless Hare
x2
Fire Sigil
x6
Time Sigil
x7
Mark of the Grove
x4
Mark of the Hive
x4
Seat of Impulse
x4
View Deck on Shiftstoned