For example, you can't sacrifice a Food token to activate its own ability and also to activate the ability of Tempting Witch
Creature - Vampire Cleric Voldaren Bloodcaster Flying Whenever this creature or another nontoken creature you control dies, create a Blood token
Because of that, its ideal to have a nice spread of card types in your deck, however Graveyard Overdrive has only 3 Planeswalkers and Enchantments each, so the chances are putting them into your Graveyard is going to be low
All of this might seem obvious in a trading card game, but in our current world of ccgs with wildcard and dusting systems and tcgs with robust secondary singles markets it can be easy to forget this more organic and delayed method of engaging with the genre
Spreading Seas doesn't change the enchanted land's name or whether it's legendary, basic, or snow
The image with the contours added on top