@completeutterwonderfulnonsense has this planter of delightful succulents just hanging around. The cold made all the colors extra vivid!

seen from United Kingdom
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seen from United States
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seen from United States
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seen from T1
seen from Germany
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seen from Kazakhstan
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@completeutterwonderfulnonsense has this planter of delightful succulents just hanging around. The cold made all the colors extra vivid!
Can I activate Kiora's Follower's ability to untap a land so I can tap the land again for more mana while I am tapping mana to play a spell?
No.
Kiora’s Follower’s ability isn’t a mana ability, so you have to float a mana from the land and untap the land before you start casting the spell if you want to do this.
When Kira the great glass spinner dies, does "Whenever this creature becomes the target of a spell or ability for the first time in a turn, counter that spell or ability" stay on the other creatures?
No.
Kira’s ability only functions while she’s on the battlefield.
If I attack with colossal whale, who exiles a card every time he attacks, and my opponent taps mother of runes and protects the card I chose to exile from blue (aka mr whale) what happens?
Colossal Whale’s triggered ability is countered because its target is now illegal. Nothing is exiled this turn.