'Rhea: Rebellious Thrill-Seeker'

At the start of your turn, gain +1 attack if you control no other cards. 'I like being the center of attention.'

Add a 'Lube Leak' (0/4) to your opponent's deck. 'Let's make things slippery for them.'

If this card has more than 3 health, deal +1 damage. 'I hit harder when I'm feeling good.'

Give all friendly cards +1 health. 'My energy lives on!'