One important factor to consider is the balance between gaining life and damage
Clive - Paldean Fates #236 Adorable Chibi Style Art One particularly exciting part of trading card games, especially Pokmon, is just how different the art styles can be

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How do you stay on top of everything while maintaining consistently high standards
Its a 3/3 with lifelink and deathtouch, but more importantly, it gives your other legendary creatures +2/+2
Not sure where your Fighting and Grass Energies would come from, though