That is not the case for Eidolon of Blossoms
If they don't know your strategy, you could try and fool them, or just pick three super-cards and watch them struggle to guess which one is least dangerous
(Shield counters don't prevent this damage as they're removed.) Instant Color tag templates(None) Chaotic Backlash Chaotic Backlash deals damage to target player equal to twice the number of white and/or blue permanents they control
Illustrated by Brad Rigney Standard Not Legal Alchemy Not Legal Pioneer Legal Historic Legal Modern Legal Brawl Legal Legacy Legal Comp
Luckily while you wait for this to happen, you can draw cards and lose life for exiling cards from your graveyard and/or battlefield, giving Ketramose, the New Dawn some early game relevance before it becomes a game-ender
First it immediately replaces itself drawing a card, gaining 4 puts you out of reach of Lava Spike (Omnath, Locus of Creation + Fetch Land is usually concession from Burn decks)
