In a late game top deck situation this is pretty bad compared to most other draw effects which is a fair payoff for a card that is exceptional when suspended early and cheap enough not to hamper curving out
Saw in Half holds a price tag of nearly $6
Now, you might be thinking: why would you want to give away a token that sacrifices themselves
The cleanest way to think about it is this: Gold-bordered = official printings, unofficial game pieces (for sanctioned play)
Y'know, some animals are just funnier than others, and squirrels is another one that M:TG will low-key continue to have appear even in main serious sets
Doubling up on all spell-based triggers is already strong enough if all you ever consider is prowess, but you have to factor in magecraft abilities on cards like Archmage Emeritus, as well as pinger effects from Coruscation Mage and the like