The Standard deck archetype Fires of Invention still seem to be a powerhouse in the metagame post-Theros Beyond Death. I have seen its power in our local Magic: the Gathering tournaments and with the new set, it has acquired an efficient mass removal in the form of Shatter the Sky. This new version of Wrath of God gets the deck additional access to its removals in support of Deafening Clarion which is only good in the early game in dealing with 3-toughness or lesser creatures.

The same win condition strategy plan of the Blue and Red Cavaliers is implemented. Also, there is Kenrith, the Returned King with abilities useful in the late game and the Blue flyer Sphinx of Foresight which gives you free Scry when it is in your opening hand.

Here below is recent decklist from the Magic: the Gathering Online Premier tournament piloted by shadow_PT:

Mainboard
4 Bonecrusher Giant
4 Cavalier of Flame
3 Cavalier of Gales
2 Kenrith, the Returned King
4 Sphinx of Foresight

4 Deafening Clarion
2 Shatter the Sky
2 Shimmer of Possibility
4 Fires of Invention
4 Teferi, Time Raveler

3 Castle Vantress
3 Fabled Passage
4 Hallowed Fountain
2 Island
2 Mountain
1 Plains
2 Sacred Foundry
4 Steam Vents
3 Temple of Epiphany
3 Temple of Triumph

Sideboard
1 Aether Gust
2 Devout Decree
2 Disenchant
2 Legion Warboss
4 Mystical Dispute
4 Tithe Taker

Source:  https://magic.wizards.com/en/articles/archive/mtgo-standings/standard-premier-2020-02-03