There are a few things you need in order to spawn a tamed wyvern on Ark: PS4. First, you’ll need to find a Wyvern egg. Second, you’ll need to find a Wyvern Rider. Finally, you’ll need to find a Wyvern Saddle. The first step is to find an egg. You can either search for eggs in the wild or purchase them from the Wyvern Rider shop. The second step is to find a Wyvern Rider. You can either buy one from the shop or find one in the wild. The third step is to find a Wyvern Saddle. You can either purchase one from the shop or find one in the wild. The fourth and final step is to spawn the wyvern. You can either spawn it using an egg or by finding a Wyvern Rider and riding it back into the air.