Great Library of Solana

Legendary

At the beginning of each end phase, if a hero has 2 or more yellow cards in their pitch zone, that hero gets +1

until end of turn.

Action - Discard 2 yellow cards: Destroy this. Any hero may activate this ability. Go again

You may only have 1 Great Library of Solana in your deck as it is Legendary. This applies to all formats including booster draft and sealed deck.
You cannot pitch Great Library of Solana, as it does not have a pitch value.
Great Library of Solana uses an action point to play.
Great Library of Solana is a Landmark. There can only be one Landmark in the arena at any given time. When a Landmark enters the arena while another is in the arena, the previous Landmark is destroyed and put into the graveyard.
A Landmark stays on the arena after it is played. It remains in the arena until it is destroyed.
The blue symbol on Great Library of Solana is intellect. At the end of your turn you draw up to your hero’s intellect. Having 2 or more cards with yellow color strips in your pitch zone in the end phase will allow you to draw up an additional card as your intellect is 1 higher.
Any player can activate the action ability of Great Library of Solana, however you must pay its cost and have an action point (And have priority on your turn) to use it.
The color strip is located at the top middle of a card. You can also check the top left for the pitch value. Pitch 2 = Yellow color strip.