If my opponent put a Stage 1 Pokemon directly into play using Tatsugiri ex's "Cinnabar Lure" attack, and I use Paldean Tauros' "Spirited Tackle" attack while that Pokemon is Active, would it do 90 or 180 damage?
It does 180 damage. Although the Stage 1 Pokemon is not an "Evolved Pokemon" in this scenario, it is still considered an "Evolution Pokemon" (Stage 1) that meets the requirements for Spirited Tackle.
Source: Surging Sparks FAQ; TPCi Rules Team (2024-11-07)
If I put a Skeledirge (Stage 2) directly into play using Tatsugiri ex's "Cinnabar Lure" attack and I also have a Victini with "Victory Cheer" Ability in play, will Skeledirge's attacks do 10 more damage?
Yes. Although Skeledirge is not an "Evolved Pokemon" in this scenario, it is still considered an "Evolution Pokemon" (Stage 2) that meets the requirements for Victory Cheer.
Source: Surging Sparks FAQ; TPCi Rules Team (2024-11-07)
If I use Tatsugiri ex's "Cinnabar Lure" attack, can I choose to put Stage 1 or Stage 2 Pokemon cards directly onto my Bench?
Yes, as long as there is room on your Bench to put them.
Source: Surging Sparks FAQ; TPCi Rules Team (2024-11-07)