Gargadon

Trample
Suspend 4— (Rather than cast this card from your hand, you may pay and exile it with four time counters on it. At the beginning of your upkeep, remove a time counter. When the last is removed, you may cast it without paying its mana cost. It has haste.)

Intent: Magic has made a Grater Gargadon and a Lesser Gargadon (see ref). We want you to design the "average" Gargadon.