dragonshield card sleeves Dragon Shield Standard Dual Matte Justice Deck Protector and Flesh and Blood Dragon Shield - Purple -

Going first, your objective is to block all the opponent's magic and trap zones, if you do, they lose the duel, unless they open with Lava Golem, The Winged Dragon of Ra - Sphere Mode or another out for your Kashtira Shangri-Ira that doesn't rely on blocked zones to be used

It's a low-level tuner with high defensive power, so it's unlikely to go bad, but if you use it for Synchro, it's common to regret it later

When suitable Energy is attached to the bench, Leaf can be played to get the Pokemon with no Energy out there

Q5695 Dec

It is also popular in Old School, but I suspect Commander players are buoying its price most of all