Use this card's effect on a "Kaiju" monster you have Special Summoned to your opponent's field (preferably after you've Summoned a "Kaiju" monster for yourself), allowing you to take it out easily.
Use this card's effect to flip a face-up "Kaiju" monster you control face-down, allowing you to Summon another "Kaiju" monster. However, due to the ubiquitous 'You can only control 1 "Kaiju" monster.' effect that all "Kaiju" monsters share, you will be unable to Flip Summon that monster while the new "Kaiju" monster remains face-up under your control.
Use this card's effect on a "Kaiju" monster that is inevitably going to be destroyed by battle or card effect, in order to efficiently gain more Kaiju Counters.
Be careful in using this tactic, as you will be unable to use this card's effect any further if you reach the maximum of 3 counters and are unable to remove the counters by card effects.
This card's effect can combo with the effect of "Jizukiru, the Star Destroying Kaiju" (targeting that monster) to destroy 1 card on the field per turn, assuming enough Kaiju Counters are continually generated for that monster's effect.