The Ability Cornerstone Stance prevents all damage done to Cornerstone Mask Ogerpon ex from opponents Pokemon with Abilities
I'm gonna rule this middle one out immediately, just because I'm seeing the text is kinda, like, blurry
If the cost to cast a spell is increased, decreased, or changed because of additional or alternative costs, expend counts only the mana you actually spent
Once during your turn, you may attach up to 2 Basic Fighting Energy cards from your discard pile to your Basic Fighting Pokmon in any way you like
4) Ampharos has been on many of my teams having had one HGSS play through and 2 crystal play throughs meaning its been on my team 3 times
My desire for this creature type to show up again has less to do with the recruit mechanic they had in Mercadian Masques and more really thinking that Rebel is a cool type to slap on a creature