Good Rank 3s

[Lonk]

Ape Guardian
R***
EARTH
Beast/Xyz/Effect
ATK/1900 DEF/1400

2 Level 3 Monsters
While this card has Xyz materials: This card cannot be destroyed by battle. When a monster you control attacks an opponent's monster: You can detach 1 Xyz material from this card to destroy the attack target without applying damage calculation.

Silver Archer
R***
LIGHT
Fairy/Xyz/Effect
ATK/2200 DEF/1100

2 Level 3 Monsters
You can detach 1 Xyz Material; This card can attack your opponent directly until the End Phase.

Number 13: Shattered Mirror (because there is no Number 13 at the time of this thread's creation.)
R***
DARK
Fiend/Xyz/Effect
ATK/500 DEF/3000

3 Level 3 Monsters
Your opponent must select this card as an attack target. This monster cannot be destroyed by battle. While this card has an Xyz Material: you take no battle damage involving this card. When this card is selected as an attack target: You can detach 1 Xyz Material to destroy the attacking monster and inflict damage equal to this card's DEF.