Lots of things can affect the number of lands you want in your deck, my friend
Lathliss, Dragon Queen Lathliss, Dragon Queen gives you a mix between the best parts of Dragonmaster Outcast and Molten Echoes: a big, flying token lizard that won't disappear at the end of your turn, and you get one every time you play a dragon
Hands-On Shopping: When you shop in-store, you can physically inspect the cards before you buy them
Tribal Support Because most of your creatures are scarecrows or have changeling, you can get lots of use out of tribal support cards in this deck
Wojek Investigator Wojek Investigator can pile on a bunch of Clue tokens if your deck cares about them, and its a relatively cheap angel for Giada, Font of Hope decks
Solgaleo 196 Mallow Supporter Heal all damage from 1 of your Shiinotic or Tsareena