Well, its a Synchro Monster with 2600 Attack and 2100 Defense, but its appeal is more due to its ability than those raw stats
If not, you sit and draw ramp, and more ramp, and struggle to draw enough Dragons
The other potential landing spot is a Naya toolbox deck, which would love Rocco
These cards come in mini-booster packs containing 3 cards from the set
Rampant Frogantua My first thought was something like this: attack one player with Rampant Frogantua, and when its blocked, send a Lightning Bolt at another opponent whos at three life and suddenly your Frogantua gets +10/+10
Shiny Treasure EX is available at a much better price point than other high-class sets for the moment and is a great pickup if you like Shiny Pokmon like Mew, Pikachu and the new Scarlet & Violet Starters