1
Always carry Grave Buster in Night-stage seed selections
2
Clear gravestones in the back columns first - those are closest to your plants and most dangerous
3
Protect the Grave Buster tile with a nearby Wall-nut to absorb zombie pressure during the 5-second removal
4
In Survival Night, prioritize gravestones in lanes with weak defenses
5
Use the bonus sun from cleared graves to invest in stronger plants for later waves