Alternative solutions include running a 10 card Extra Deck, or use decks (Monarchs, True Draco) that do not utilize an Extra Deck
Expand your deck with the Primite Engine, hand traps like Dominus Purge, and support cards like the Bystials
when it possesses a lawnmower, also known as Mow Rotom, it becomes an Electric/Grass type
The card features some stunning artwork, and thankfully the retreat cost isnt too high either
The Link Monster Zebufera can go one step further by applying the whole effect of any related Spell or Trap that's either banished or in your Graveyard
Where I feel Celes is most powerful though is using her ability to help fuel the best card in the format, Underworld BreachUnderworld Breach