how many base set pokemon cards are there Pokémon TCG' Classic Box Announcement O Electrode and attach it to 1 of your other Pokemon The Ultimate Pokemon Base Set

It pairs beautifully with Baxcaliburif it's on the field, you can start slapping those Energies onto your Pokemon like theres no tomorrow

When a new one is added, discard the old one and its effects

Nessian Wanderer stands out here, making it so almost every one of your Sagas puts a land into your hand, and making it trivial to retrace multiple sagas without running out of lands to burn

I think it will be good for the format due to fast mana such as Simian Spirit Guide, Tron Lands and Bouncelands being viable in the format

If the land entering the battlefield causes any triggered abilities to trigger, those abilities and Rocco's ability will be put on the stack at the same time, with the abilities controlled by the player whose turn it is going on the stack first (and thus resolving last)