Well i was dueling today and well see for yourself XD

(Here he summoned Psi Blocker with this effect: Once per turn: You can declare 1 card name; cards with that name, and their effects, cannot be used until the End of your opponent's next turn.)
InfinityZero: eff tune warrior
tmac141414: Doesnt have an ef...
tmac141414: lol
InfinityZero: u cant use it
tmac141414: I cant use an effect that never existed to begin with
InfinityZero: to atk to tribute to do anything
InfinityZero: ok?
tmac141414: Thats not an ef
tmac141414: You cant activate Psi ef cuz tune doesnt have an effect
InfinityZero: cards with that name and their eff
InfinityZero: u cant use the card
tmac141414: https://imgur.com/dSe4y
tmac141414: ik
InfinityZero: not the eff
tmac141414: Look at the lol
tmac141414: It says ef
tmac141414: Can you read?
InfinityZero: look at what
InfinityZero has called an admin
tmac141414: You said Tune ef
tmac141414: Tune doesnt have an effect
tmac141414: So that make sno sense
tmac141414: I understand i cant use the card but you cant block an effect that doesnt exist
InfinityZero has canceled the admin call
InfinityZero: thats what I meant
tmac141414: Well what you meant and what you said are two differen hings
tmac141414: things
tmac141414: go..
InfinityZero: i said to atk to tribute
tmac141414: You said ef..
tmac141414: That was the first thing you saud
tmac141414: said
InfinityZero: psi eff not your card lol
tmac141414: you said eff tune warrior...
tmac141414: Not psi..
InfinityZero: yes
tmac141414: Your making no sense right now
tmac141414: Tune has no ef
InfinityZero: telling u i was activating my eff
tmac141414: By saying tune ef?
InfinityZero: eff
InfinityZero: tune warrrior
tmac141414: Want me to copy/paste what you said?
tmac141414: InfinityZero: eff tune warriortmac141414: Doesnt have an ef...tmac141414: lolInfinityZero: u cant use it
InfinityZero: i just put that together last time lol
tmac141414: ef Tune warrior....
InfinityZero: yes
tmac141414: Is how you activate your monsters ef?
InfinityZero: yes
tmac141414: By saying the name of my monster?
InfinityZero: yes
tmac141414: So your telling me you activate your monsters ef by saying my monsters name?
InfinityZero: eff
tmac141414: lol
InfinityZero has gained 500 life points
tmac141414: Any day now///
InfinityZero: eff tune warrior
tmac141414: XD
tmac141414: And you do it again
InfinityZero: u crazy
tmac141414: Have you no shame
InfinityZero: eff tune warrior
InfinityZero: eff