Combos Browse all Suggest
Legality
| Format | Legality |
| 1v1 Commander | Legal |
| Arena | Legal |
| Block Constructed | Legal |
| Canadian Highlander | Legal |
| Casual | Legal |
| Commander / EDH | Legal |
| Commander: Rule 0 | Legal |
| Custom | Legal |
| Duel Commander | Legal |
| Freeform | Legal |
| Gladiator | Legal |
| Highlander | Legal |
| Historic | Legal |
| Historic Brawl | Legal |
| Legacy | Legal |
| Leviathan | Legal |
| Limited | Legal |
| Oathbreaker | Legal |
| Planar Constructed | Legal |
| Tiny Leaders | Legal |
| Vintage | Legal |
Dutiful Knowledge Seeker
Creature — Fox Spirit
Whenever one or more cards are put into a library from anywhere, put a +1/+1 counter on this.
: Put target card from a graveyard on the bottom of its owner's library.
EDH
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