Silver the Tip (Blue)

If you have no cards in your arsenal, look at the top 2 cards of your deck. You may put an arrow card from among them face-up into your arsenal, then put the rest on the bottom of your deck in any order.

Go again

Rulings

From the Arcane Rising release notes

If you have a card in arsenal, Silver the Tip can still be played, however it will not do anything beyond replenishing your action point from go again.
You do not look at the top 2/3/4 cards if you have a card in arsenal.
You do not have to put an arrow card into your arsenal.

Keyword notes

Go again - Go again allows multiple actions to be played in a turn when usually playing an action with use up your action point, and therefore end your turn. A card with go again gives the controller of that card or activated ability 1 action point when it resolves.

When an action with go again resolves, its controller gains 1 action point.
Multiple instances of go again on the same card or activated ability do not stack. If a card or activated ability has multiple instances of go again when it resolves its controller gains 1 action point only.
If an action with go again does not resolve, its controller does not gain 1 action point.
You cannot reveal a card with no to Belittle. The card must have a value to its power that is 3 or less. (0 is a value)