Psychosis Crawler isnt card draw, but it cares about our extra card draw, slowly draining life from our opponents along the way
Hey, you asked for more transparency, so theres a good window into my head (note that the rest of the RC may not share my views on this particular subject)
In fact there are examples of cards that could be considered strictly weaker than others that gain power with the right build (ie: Diabolic Intent vs Demonic Tutor in an Aristocrats style deck)
The Colours of Magic Blue Blue is the colour of knowledge, curiosity, and intelligence
That means that if you play Frodo, Determined Hero when Swiftfoot Boots is in play - which grants hexproof and haste - you can attack straight away and it cant be targeted, and the attack will trigger the effect again, allowing you to put another equipment card on the Ring-bearer