Satellarknight Capella

Level 4 LIGHT/Warrior Effect
1100 ATK / 2000 DEF

If this card is Summoned: You can apply the effect below for the rest of this turn. You can only use this effect of "Satellarknight Capella" once per turn (but if it resolves, you can apply the effect multiple times).
● You can treat Level 4 or lower "tellarknight" monsters you control as Level 5 when Xyz Summoning using 3 or more monsters as Xyz Materials.

Rulings – Yugipedia

Printings:

Secrets of Eternity: SECE-EN024 (Common) - 2015-01-15
2015 Mega-Tin Mega Pack: MP15-EN212 (Common) - 2015-09-17

Prices:

Cardmarket: 0.10 €
TCGplayer: $ 0.18