Digi-Destined Digivice

When Digi-Spirit, Execute! enters, look at the top four cards of your library. You may reveal
a Digimon Spirit creature card from among them and put it into your hand. Put the rest
on the bottom of your library in any order.

{4}: Exile Digi-Destined Digivice; You may cast
a Digimon Spirit creature card from your hand without paying the memory cost.