$144.98 is the current market price for Iono, whose face is almost lost in a sea of abstract shapes within a cool color palette of blue, purple, and yellow tones
However, if there are any additional costs to cast Knight-Errant of Eos, you may use convoke to pay those additional costs as well
In September 2020 I decided to purchase the remaining cards needed to complete my Base set and Jungle set, and in 2022 I was able to finish the Team Rocket set too
Its final functional printing came as a white-bordered card in December 1993s Unlimited
These are all nice effects to have sticking around in play and being on an enchantment is one of the safest places (short of an emblem) to keep your effects on
if you find a graded copy, just like any other card on this list you can expect to pay an awful lot more, however