Itll grab the aforementioned Gaeas Cradle, or Nykthos, Shrine to Nyx
If you do, create a number of 1/1 black Vampire Knight creature tokens with lifelink equal to the number of cards you've drawn this turn
The first Landfall triggers manifest dread (look at the two top cards of your library, turn one into a face down 2/2 creature and send the other to the graveyard)
Finally, a fantastic card to go with Isshin is Emberwilde Captain
A copy of an Enchanted Rare Aurora, Dreaming Guardian card sold on eBay for $3,500 in August 2023 - meaning you wont want to sleep on it if you manage to find one in your next pack
That includes you, which means lots and lots of card draw, but it also means that other players are more likely to keep you alive so they can draw more cards