You can buy Disney Gift Cards directly from Raise. They don't seem to be "featured" on the website, but I find them by searching for Disney and selecting "Disney". They never seem to have a discount on them (maybe .1% off sometimes), but the offer codes work, so any code that works on any purchase can be applied, like the 5% LDW5 code.
I've done this a couple times now and within minutes of purchase the gift card info is in your Raise account. I always take gift card and use the Disney Gift Card website to transfer it to an existing gift card I own and trust to avoid any shenanigans that might happen with the card.
I just like the TCB/Raise combination because the cash back offer is specifically for a gift card website, so there's no wondering whether I'm going to "get away" with buying a gift card using a cash back website.
Unfortunately, it looks like the TCB offer is already gone and back to 2%, but I've only been actively searching for a month and this is the second time I've been able to stack offers for ~14%. I'm buying $100 here and $100 there and I'm hoping that I can continue doing this about once a month.