Youre Welcome can be played for free, however, if youre able to exert a character with an Ink cost of 4 or more
If Faunsbane Troll is no longer on the battlefield or no longer a creature when its activated ability resolves, it doesn't fight the target creature, but the effect that causes the target creature to be exiled any time it would die that turn still applies
My pick here is Dragon of Mount Gulg, which is a reskin of the card Ancient Copper Dragon

Alolan Diglett #86Common $0.26 Alolan Diglett #78Common $0.12 Alolan Diglett #122Common $0.25 Alolan Diglett #121Common $0.25 Alolan Diglett #122Common $0.06 Alolan Diglett #76Common $0.16 Alolan Diglett #84None $0.53 Alolan Diglett #30Common $0.34 Alolan Diglett #76None $0.74 Alolan Diglett #35Common $0.55 Pokemon 2-Player Starter Set (Revised Base Set Reprint Run) $249.50 Base Set Theme Deck - "Blackout" (Revised Base Set Reprint Run) Base Set Theme Deck - "Zap!" (Revised Base Set Reprint Run) $499.95 Base Set Theme Deck - "Brushfire" (Revised Base Set Reprint Run) Base Set Theme Deck - "Overgrowth" (Revised Base Set Reprint Run) $685.00 Base Set Booster Pack [Revised Unlimited Edition] $786.87 Base Set Booster Box [Revised Unlimited Edition] Pokemon Base Set (Shadowless) [1st Edition] Booster Box Seel #15Common $0.16 Duosion #34Uncommon $0.20 Omastar #18Rare $0.38 Gothita #32Common $0.25 Mothim #4Rare $0.37 Fennekin (10) #10Common $0.25 Zygarde (52) #52Uncommon $0.30 Zygarde EX #54Ultra Rare $5.61 Mew #29Holo Rare $13.67 Snivy #5Common $0.22

A Rare Look Into the Design Process and Feedback Between Creatures and Pokemon Card Illustrators To promote the 2024 Pokemon TCG Illustrator Contest, Creatures has published a fascinating column that gives us a rare glimpse into the design process behind a Pokemon card's artwork
You can use whichever Hero you want, and then youre ready to go