Normally, you build your deck using either one or two of the six Ink types, but with Dual-Ink cards, you must ensure your deck includes both Ink types shown on the card
Mickey Mouse, Brave Little Tailor A lore machine that packs a punch - if your opponents can even hit it If Mickey Mouse, True Friend is the Disney mascots entry-level card, Mickey Mouse, Brave Little Tailor amps up the mouse with some serious firepower
You kill a thing, sometimes you lose a mana, sometimes you gain a couple, it is all generally pretty fair stuff
The first ability is the one that Hydra decks care about, as it doubles any counters that its controller places on a permanent or player
MTGNexus also has extensive forums for the custom cards and Magic more generally, so you can get feedback on your creations and improve your card design