The Ruby/Sapphire deck suffers from a lack of card draw, ramp, and removal
Location cards have the same features as standard cards, including a Willpower stat, which is used when opposing players challenge the card to banish it from play, but instead of a Strength stat, Location cards have a move cost
Instead, you could focus on getting Ariel, Singing Mermaid and Look At This Family to more quickly get her when the time comes
Lorcana recently launched its fifth set Shimmering Skies , adding new cards from movies like Wreck-It Ralph , The Emperor's New Groove , and Frozen
If you can cheat him out on turn four, you can put the clock on your opponent one turn earlier, then follow it up with a Nani, Floodborn Pluto, or even your other Don Karnage on turn five