Yip Yip!
Instant — Lesson
Target creature you control gets +2/+2 until end of turn. If that creature is an Ally, it also gains flying until end of turn.
- CMC
- 1
- Mana cost
- Color identity
- W
- Rarity
- common
- Set
- Avatar: The Last Airbender
- Price
- $0.17
- EDHREC rank
- #11860
Yip Yip! lands immediate value by untapping a creature and giving it a power boost, all at a cost low enough to slot in without straining your curve. In Sokka, Tenacious Tactician builds, that untap trigger is the whole game — it's not a support card, it's a core piece.
Best Commanders
Commanders with the highest synergy

Sokka, Tenacious Tactician
Sokka, Tenacious Tactician's ability to trigger off untap effects makes Yip Yip! a near-automatic include — 25% of Sokka decks run it, and the synergy score backs that up.

Katara, the Fearless
Katara, the Fearless rewards aggressive, low-to-the-ground plays, and Yip Yip! fits cleanly into that tempo plan by keeping a key attacker ready to swing again.
Format Analysis
Where it lives, where it can’t
| Format | Verdict |
|---|---|
| commander | legal |
| legacy | legal |
| modern | legal |
| pioneer | legal |
| standard | legal |
| vintage | legal |
| pauper | legal |
| oathbreaker | legal |
In Commander, Yip Yip! earns its slot specifically in untap-matters shells — outside of those, it's too narrow to justify a deck slot. In 1v1 formats like Modern and Pioneer, the effect is too low-impact at sorcery speed to compete with the card quality the format demands. Pauper is the one non-Commander format where cheap combat tricks can squeeze out value, but Yip Yip! would need a very specific aggro shell to pull its weight there. Standard and Legacy both have the card legal, but the effect simply doesn't scale to what those formats require.
Key Combos
Combo lines featuring this card
Price Context
Current price
$0.17 bulk tier
At $0.17, Yip Yip! is firmly bulk — pick it up without a second thought if your commander wants it. Bulk commons and uncommons at this price point don't hold or gain value, so buy it to play it, not to stock it.
Explore
Sources
Updated . Data from Scryfall, EDHREC, and Commander Spellbook.