The drawbacks are the limited choices of packets, the cards from Wizards-selected recent sets and the only reward for this event is a randomized individual card
Whether you're throwing out large X-cost creatures with ravenous, buffing them with Magus Lucea Kane and Bone Sabers , or using Tyranid Prime to evolve them, this deck shares a lot of history with both more traditional green counters decks, and the ever-popular Hydra creature type
Other permanents with kicker will have enters-the-battlefield triggered abilities that trigger only if they're kicked
The One Ring's controller takes damage each upkeep from the burden counters, but who cares
But thats not as fun so there are a few ways to get around worrying about these counters
*The second oldest filler is the Black Square Corner Filler Card that came from Carta Mundi in 1996