Ideal monsters to summon with this card to solely activate their effects include:
"Dark Necrofear": If there are not 3 Fiend-Type monsters in your Graveyard and it can just be crashed into an opponent's monster, which will allow you to take control of 1 of their face-up monsters during the end phase.
"Fushioh Richie": If it is flipped face-down by its own effect, it will be able to stay on the field.
"Meklord Emperor" monsters, "Relinquished" or "Destiny HERO - Plasma": equip it with an opponent's monster to get some use out of it, before it's shuffled into the Deck. "Plasma" also has the benefit of negating the effects of monsters your opponent controls.
Level 10 or lower Ritual Monsters: Just keep in mind that any effects based on the monster being Ritual Summoned will not activate. However the effect of "Saffira, Queen of Dragons" is easily triggered by other means.
Level 10 or lower "Assault Mode" monsters: Since they would otherwise be sitting needlessly in your hand; afterwards, it will return to the Deck, where it can be Summoned properly with "Assault Mode Activate".
"Demise, King of Armageddon" can be a particularly potent choice, as he has the ability to destroy all cards on the field, besides himself.
"Perfectly Ultimate Great Moth" can be summoned with relative ease when making use of this card. This allows the player to easily summon the Moth, in comparison to the painfully long 'traditional' method.
"Theinen the Great Sphinx": If "Andro Sphinx" and "Sphinx Teleia" are not on your field, this can keep it from being a dead card in-hand. At the end of your opponent's next turn, it will be shuffled back into your deck, allowing you to Special Summon it properly later.