To play into the same deck as the front, it gets a reward whenever any permanent is put into a graveyard
Bonehoard Dracosaur is big and has first strike, and it gives you two cards to play each turn, not to mention treasures or extra 3/1 tokens
Ditto Prism Star If this article was about what card will appear in the most amount of decklists, Ditto would probably take the number one spot
Sutina, Speaker of the Tajuru is another reason to eschew the older ramp spells like Farhaven Elf or Cultivate in your deck
Most of these are effectively newcomers, like Raccoons, Otters, and Rabbits
Once the ability is activated and the cost is paid, its too late to stop the ability from being activated by trying to remove the creature card from the graveyard