Yes, you can reduce kicker costs
When Omo is on the battlefield, each land with an everything counter on it has every land type in addition to its other types
Submit, or provide links to, any postings containing material that could be considered harmful, obscene, pornographic, sexually explicit, indecent, lewd, violent, abusive, profane, insulting, threatening, harassing, hateful or otherwise objectionable, includes the image or likeness of individuals under 18 years of age, encourages or otherwise depicts or glamorizes drug use (including alcohol and cigarettes), characterizes violence as acceptable, glamorous or desirable, or contains any personal contact information or other personal information identifying any third party
Let's take a look at two different Location cards, both included in the Ruby & Sapphire deck: As you can see from the above, these cards have a cost in Ink to play them (and both of these examples can be used as ink in your inkwell)
Choking hazard
How do I find out the rarity of my Disney Lorcana cards