Ancestral Knowledge (Weatherlight) Pokemon if you had another creature

if you had another creature enter the battlefield under your control last turn

If you search your library this way

Prevent all damage that would be dealt to creatures

create a token that's a copy of target artifact you control

Ancestral Knowledge (Weatherlight) Pokemon if you had another creatureCumulative upkeep {1} (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for each age counter on it.) When this enchantment enters, look at the top ten cards of your library, then exile any number of them and put the rest back on top of your library in any order. When this enchantment leaves the battlefield, shuffle your library.