Several factors influence Southern Islands card values: card condition (mint cards worth 3-5x more), rarity (holographic and rare cards command higher prices), first edition status, PSA/BGS grading scores, and market demand for specific Pokemon
How Many Cards Should Be in A Draft Deck
Decks with this many options are often difficult to play as their strategies are not linear
This card works well from the bench with yesterday's Wormadam card, since Wormadam can heal 20 damage a turn from all of your Pokemon and do up to 90 damage a turn, so if you move a damage counter from Wormadam while it is in the active Pokemon spot to potentially prevent a knockout, you can then remove that damage from your benched Pokemon with Wormadam's move
Its a tanky card that hits hard enough to one-hit-KO most other cards, and also has a Special illustration Rare version thats among the highest value cards on the market
This is a great addition to decks trying to win by utilizing Dark Depths