Honden of Seeing Winds

At the beginning of your upkeep, draw a card for each Shrine you control.

Laboratory Maniac

If you would draw a card while your library has no cards in it, you win the game instead.

Swamp

Mountain

Obeka, Splitter of Seconds

Menace
Whenever Obeka, Splitter of Seconds deals combat damage to a player, you get that many additional upkeep steps after this phase.

Tavern Brawler

Commander creatures you own have "At the beginning of your upkeep, exile the top card of your library. This creature gets +X/+0 until end of turn, where X is that card's mana value. You may play that card this turn."

Honden of Night's Reach

At the beginning of your upkeep, target opponent discards a card for each Shrine you control.

Honden of Infinite Rage

At the beginning of your upkeep, Honden of Infinite Rage deals damage to any target equal to the number of Shrines you control.